diff --git a/packages/a11y/package.json b/packages/a11y/package.json
index d92b2523b1883..b9b5de71b25b5 100644
--- a/packages/a11y/package.json
+++ b/packages/a11y/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/a11y",
-	"version": "2.10.0",
+	"version": "2.10.1-rc.0",
 	"description": "Accessibility (a11y) utilities for WordPress.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/annotations/package.json b/packages/annotations/package.json
index 0def313df11c5..f63523363c775 100644
--- a/packages/annotations/package.json
+++ b/packages/annotations/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/annotations",
-	"version": "1.18.0",
+	"version": "1.18.1-rc.0",
 	"description": "Annotate content in the Gutenberg editor.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/api-fetch/package.json b/packages/api-fetch/package.json
index dd6506ab8b84a..0026cb215e72d 100644
--- a/packages/api-fetch/package.json
+++ b/packages/api-fetch/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/api-fetch",
-	"version": "3.17.0",
+	"version": "3.17.1-rc.0",
 	"description": "Utility to make WordPress REST API requests.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/autop/package.json b/packages/autop/package.json
index 90274dc478e36..6645e33357648 100644
--- a/packages/autop/package.json
+++ b/packages/autop/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/autop",
-	"version": "2.8.0",
+	"version": "2.8.1-rc.0",
 	"description": "WordPress's automatic paragraph functions `autop` and `removep`.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/babel-plugin-import-jsx-pragma/package.json b/packages/babel-plugin-import-jsx-pragma/package.json
index 50b87d238a32a..f3568d597c6eb 100644
--- a/packages/babel-plugin-import-jsx-pragma/package.json
+++ b/packages/babel-plugin-import-jsx-pragma/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/babel-plugin-import-jsx-pragma",
-	"version": "2.6.0",
+	"version": "2.6.1-rc.0",
 	"description": "Babel transform plugin for automatically injecting an import to be used as the pragma for the React JSX Transform plugin.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/babel-plugin-makepot/package.json b/packages/babel-plugin-makepot/package.json
index ebdc72a973b2e..b5e6caadb178b 100644
--- a/packages/babel-plugin-makepot/package.json
+++ b/packages/babel-plugin-makepot/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/babel-plugin-makepot",
-	"version": "3.6.0",
+	"version": "3.6.1-rc.0",
 	"description": "WordPress Babel internationalization (i18n) plugin.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/babel-preset-default/package.json b/packages/babel-preset-default/package.json
index 7799951a7c655..ff8ccf78c5fbb 100644
--- a/packages/babel-preset-default/package.json
+++ b/packages/babel-preset-default/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/babel-preset-default",
-	"version": "4.15.0",
+	"version": "4.15.1-rc.0",
 	"description": "Default Babel preset for WordPress development.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/base-styles/package.json b/packages/base-styles/package.json
index 4c7a256abcf46..2591c9d8f119b 100644
--- a/packages/base-styles/package.json
+++ b/packages/base-styles/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/base-styles",
-	"version": "1.10.0",
+	"version": "1.10.1-rc.0",
 	"description": "Base SCSS utilities and variables for WordPress.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/blob/package.json b/packages/blob/package.json
index 9adc8019318d3..d3c48d75b87e4 100644
--- a/packages/blob/package.json
+++ b/packages/blob/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/blob",
-	"version": "2.8.0",
+	"version": "2.8.1-rc.0",
 	"description": "Blob utilities for WordPress.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/block-directory/package.json b/packages/block-directory/package.json
index dbb7d5dae9ba1..6265c754a11e6 100644
--- a/packages/block-directory/package.json
+++ b/packages/block-directory/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/block-directory",
-	"version": "1.11.0",
+	"version": "1.11.1-rc.0",
 	"description": "Extend editor with block directory features to search, download and install blocks.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/block-editor/package.json b/packages/block-editor/package.json
index 89bcc663a5303..f6346654fd8ad 100644
--- a/packages/block-editor/package.json
+++ b/packages/block-editor/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/block-editor",
-	"version": "4.1.0",
+	"version": "4.1.1-rc.0",
 	"description": "Generic block editor.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/block-library/package.json b/packages/block-library/package.json
index 4fbbe26a2e0ef..9bd0f5843764d 100644
--- a/packages/block-library/package.json
+++ b/packages/block-library/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/block-library",
-	"version": "2.20.0",
+	"version": "2.20.1-rc.0",
 	"description": "Block library for the WordPress editor.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/block-serialization-default-parser/package.json b/packages/block-serialization-default-parser/package.json
index 4fa0e74a1a246..f177f7468aab2 100644
--- a/packages/block-serialization-default-parser/package.json
+++ b/packages/block-serialization-default-parser/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/block-serialization-default-parser",
-	"version": "3.6.0",
+	"version": "3.6.1-rc.0",
 	"description": "Block serialization specification parser for WordPress posts.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/block-serialization-spec-parser/package.json b/packages/block-serialization-spec-parser/package.json
index a90882188bebd..9c6be25b9446b 100644
--- a/packages/block-serialization-spec-parser/package.json
+++ b/packages/block-serialization-spec-parser/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/block-serialization-spec-parser",
-	"version": "3.6.0",
+	"version": "3.6.1-rc.0",
 	"description": "Block serialization specification parser for WordPress posts.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/blocks/package.json b/packages/blocks/package.json
index 52f9b1e5908d7..f13f410a31e7e 100644
--- a/packages/blocks/package.json
+++ b/packages/blocks/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/blocks",
-	"version": "6.18.0",
+	"version": "6.18.1-rc.0",
 	"description": "Block API for WordPress.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/browserslist-config/package.json b/packages/browserslist-config/package.json
index 797ce6c3fbb1f..1cc753cd394db 100644
--- a/packages/browserslist-config/package.json
+++ b/packages/browserslist-config/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/browserslist-config",
-	"version": "2.6.0",
+	"version": "2.6.1-rc.0",
 	"description": "WordPress Browserslist shared configuration.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/components/package.json b/packages/components/package.json
index 5678b8b143d24..2e193beb7a123 100644
--- a/packages/components/package.json
+++ b/packages/components/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/components",
-	"version": "9.8.0",
+	"version": "9.8.1-rc.0",
 	"description": "UI components for WordPress.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/compose/package.json b/packages/compose/package.json
index c96d1e69829e4..37e7596a5d8b7 100644
--- a/packages/compose/package.json
+++ b/packages/compose/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/compose",
-	"version": "3.17.0",
+	"version": "3.17.1-rc.0",
 	"description": "WordPress higher-order components (HOCs).",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/core-data/package.json b/packages/core-data/package.json
index d9ceb8e209501..7fcaaa356d939 100644
--- a/packages/core-data/package.json
+++ b/packages/core-data/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/core-data",
-	"version": "2.18.0",
+	"version": "2.18.1-rc.0",
 	"description": "Access to and manipulation of core WordPress entities.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/create-block/package.json b/packages/create-block/package.json
index 6d42a7a4113aa..7b0afa2edd7ab 100644
--- a/packages/create-block/package.json
+++ b/packages/create-block/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/create-block",
-	"version": "0.15.0-prerelease",
+	"version": "0.15.0-rc.0",
 	"description": "Generates PHP, JS and CSS code for registering a block for a WordPress plugin.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/custom-templated-path-webpack-plugin/package.json b/packages/custom-templated-path-webpack-plugin/package.json
index 5ea5002d4ecc4..0a2fc1791e34a 100644
--- a/packages/custom-templated-path-webpack-plugin/package.json
+++ b/packages/custom-templated-path-webpack-plugin/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/custom-templated-path-webpack-plugin",
-	"version": "1.6.0",
+	"version": "1.6.1-rc.0",
 	"description": "Webpack plugin for creating custom path template tags.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/data-controls/package.json b/packages/data-controls/package.json
index 8ab294e467a46..0259497a166b7 100644
--- a/packages/data-controls/package.json
+++ b/packages/data-controls/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/data-controls",
-	"version": "1.14.0",
+	"version": "1.14.1-rc.0",
 	"description": "A set of common controls for the @wordpress/data api.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/data/package.json b/packages/data/package.json
index 85c58de8097b0..0ca847f7fbdca 100644
--- a/packages/data/package.json
+++ b/packages/data/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/data",
-	"version": "4.20.0",
+	"version": "4.20.1-rc.0",
 	"description": "Data module for WordPress.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/date/package.json b/packages/date/package.json
index 85b1f7423098d..bb02bc7ad76e6 100644
--- a/packages/date/package.json
+++ b/packages/date/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/date",
-	"version": "3.9.0",
+	"version": "3.9.1-rc.0",
 	"description": "Date module for WordPress.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/dependency-extraction-webpack-plugin/package.json b/packages/dependency-extraction-webpack-plugin/package.json
index 17bf7e43b7e61..a6106715bc11f 100644
--- a/packages/dependency-extraction-webpack-plugin/package.json
+++ b/packages/dependency-extraction-webpack-plugin/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/dependency-extraction-webpack-plugin",
-	"version": "2.7.0",
+	"version": "2.7.1-rc.0",
 	"description": "Extract WordPress script dependencies from webpack bundles.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/deprecated/package.json b/packages/deprecated/package.json
index 8f19e6b59beba..2030acc6aaf3d 100644
--- a/packages/deprecated/package.json
+++ b/packages/deprecated/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/deprecated",
-	"version": "2.8.0",
+	"version": "2.8.1-rc.0",
 	"description": "Deprecation utility for WordPress.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/docgen/package.json b/packages/docgen/package.json
index 655e62b634e07..ca8093d1252d3 100644
--- a/packages/docgen/package.json
+++ b/packages/docgen/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/docgen",
-	"version": "1.11.0",
+	"version": "1.11.1-rc.0",
 	"description": "Autogenerate public API documentation from exports and JSDoc comments.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/dom-ready/package.json b/packages/dom-ready/package.json
index a6745459b1c75..96b546f412035 100644
--- a/packages/dom-ready/package.json
+++ b/packages/dom-ready/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/dom-ready",
-	"version": "2.9.0",
+	"version": "2.9.1-rc.0",
 	"description": "Execute callback after the DOM is loaded.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/dom/package.json b/packages/dom/package.json
index 132b1b2aec532..587e4d5d4e5e1 100644
--- a/packages/dom/package.json
+++ b/packages/dom/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/dom",
-	"version": "2.11.0",
+	"version": "2.11.1-rc.0",
 	"description": "DOM utilities module for WordPress.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/e2e-test-utils/package.json b/packages/e2e-test-utils/package.json
index 9b2580dbcf748..c7938148097be 100644
--- a/packages/e2e-test-utils/package.json
+++ b/packages/e2e-test-utils/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/e2e-test-utils",
-	"version": "4.9.0",
+	"version": "4.9.1-rc.0",
 	"description": "End-To-End (E2E) test utils for WordPress.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/e2e-tests/package.json b/packages/e2e-tests/package.json
index 8fc833b41c68c..160c13e2ca5aa 100644
--- a/packages/e2e-tests/package.json
+++ b/packages/e2e-tests/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/e2e-tests",
-	"version": "1.18.0",
+	"version": "1.18.1-rc.0",
 	"description": "End-To-End (E2E) tests for WordPress.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/edit-navigation/package.json b/packages/edit-navigation/package.json
index 2b8bba53657ef..955ae96861330 100644
--- a/packages/edit-navigation/package.json
+++ b/packages/edit-navigation/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/edit-navigation",
-	"version": "1.1.0",
+	"version": "1.1.1-rc.0",
 	"private": true,
 	"description": "Module for the Navigation page in WordPress.",
 	"author": "The WordPress Contributors",
@@ -50,7 +50,7 @@
 		"classnames": "^2.2.5",
 		"lodash": "^4.17.15",
 		"rememo": "^3.0.0",
-	  	"uuid": "^7.0.2"
+		"uuid": "^7.0.2"
 	},
 	"publishConfig": {
 		"access": "public"
diff --git a/packages/edit-post/package.json b/packages/edit-post/package.json
index bb2ffd25d20b0..b3b9b741d8939 100644
--- a/packages/edit-post/package.json
+++ b/packages/edit-post/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/edit-post",
-	"version": "3.19.0",
+	"version": "3.19.1-rc.0",
 	"description": "Edit Post module for WordPress.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/edit-site/package.json b/packages/edit-site/package.json
index fcf3f0528fe1c..4c2f3c78b3fd8 100644
--- a/packages/edit-site/package.json
+++ b/packages/edit-site/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/edit-site",
-	"version": "1.9.0",
+	"version": "1.9.1-rc.0",
 	"description": "Edit Site Page module for WordPress.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/edit-widgets/package.json b/packages/edit-widgets/package.json
index 95f574ea6ffe5..7cda54dc0e3ab 100644
--- a/packages/edit-widgets/package.json
+++ b/packages/edit-widgets/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/edit-widgets",
-	"version": "0.18.0",
+	"version": "0.18.1-rc.0",
 	"private": true,
 	"description": "Widgets Page module for WordPress..",
 	"author": "The WordPress Contributors",
diff --git a/packages/editor/package.json b/packages/editor/package.json
index d1847ff2ceea5..b0d6424588677 100644
--- a/packages/editor/package.json
+++ b/packages/editor/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/editor",
-	"version": "9.18.0",
+	"version": "9.18.1-rc.0",
 	"description": "Building blocks for WordPress editors.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/element/package.json b/packages/element/package.json
index 0871552f7d26e..8aab196050bda 100644
--- a/packages/element/package.json
+++ b/packages/element/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/element",
-	"version": "2.14.0",
+	"version": "2.14.1-rc.0",
 	"description": "Element React module for WordPress.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/env/package.json b/packages/env/package.json
index 302c82a1e082c..6b1382cf9368c 100644
--- a/packages/env/package.json
+++ b/packages/env/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/env",
-	"version": "1.6.0-prerelease",
+	"version": "1.6.0-rc.0",
 	"description": "A zero-config, self contained local WordPress environment for development and testing.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/escape-html/package.json b/packages/escape-html/package.json
index 91d1b900af772..7bb5683eb9eec 100644
--- a/packages/escape-html/package.json
+++ b/packages/escape-html/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/escape-html",
-	"version": "1.8.0",
+	"version": "1.8.1-rc.0",
 	"description": "Escape HTML utils.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/eslint-plugin/package.json b/packages/eslint-plugin/package.json
index 2215581cd37ef..6720ab420b27d 100644
--- a/packages/eslint-plugin/package.json
+++ b/packages/eslint-plugin/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/eslint-plugin",
-	"version": "7.1.0-prerelease",
+	"version": "7.1.0-rc.0",
 	"description": "ESLint plugin for WordPress development.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/format-library/package.json b/packages/format-library/package.json
index 97f505db565bc..3e3b078d6297a 100644
--- a/packages/format-library/package.json
+++ b/packages/format-library/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/format-library",
-	"version": "1.20.0",
+	"version": "1.20.1-rc.0",
 	"description": "Format library for the WordPress editor.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/hooks/package.json b/packages/hooks/package.json
index 33ab75ff4bf90..3feba04f19460 100644
--- a/packages/hooks/package.json
+++ b/packages/hooks/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/hooks",
-	"version": "2.8.0",
+	"version": "2.8.1-rc.0",
 	"description": "WordPress hooks library.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/html-entities/package.json b/packages/html-entities/package.json
index d09d97cbe36e3..0c80baf719fbf 100644
--- a/packages/html-entities/package.json
+++ b/packages/html-entities/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/html-entities",
-	"version": "2.7.0",
+	"version": "2.7.1-rc.0",
 	"description": "HTML entity utilities for WordPress.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/i18n/package.json b/packages/i18n/package.json
index 221f300317632..fb7145fdb4899 100644
--- a/packages/i18n/package.json
+++ b/packages/i18n/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/i18n",
-	"version": "3.13.0",
+	"version": "3.13.1-rc.0",
 	"description": "WordPress internationalization (i18n) library.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/icons/package.json b/packages/icons/package.json
index d17c43fa13183..44b3a18304100 100644
--- a/packages/icons/package.json
+++ b/packages/icons/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/icons",
-	"version": "2.2.0",
+	"version": "2.2.1-rc.0",
 	"description": "WordPress Icons package, based on dashicon.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/interface/package.json b/packages/interface/package.json
index 5793c7106cfed..9d9a8a1750539 100644
--- a/packages/interface/package.json
+++ b/packages/interface/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/interface",
-	"version": "0.5.0",
+	"version": "0.5.1-rc.0",
 	"description": "Interface module for WordPress. The package contains shared functionality across the modern JavaScript-based WordPress screens.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/is-shallow-equal/package.json b/packages/is-shallow-equal/package.json
index ea55faca06ce5..748b39f76f43e 100644
--- a/packages/is-shallow-equal/package.json
+++ b/packages/is-shallow-equal/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/is-shallow-equal",
-	"version": "2.0.0",
+	"version": "2.0.1-rc.0",
 	"description": "Test for shallow equality between two objects or arrays.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/jest-console/package.json b/packages/jest-console/package.json
index 6a4e7d4c7a44e..02daa874d0318 100644
--- a/packages/jest-console/package.json
+++ b/packages/jest-console/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/jest-console",
-	"version": "3.6.0",
+	"version": "3.6.1-rc.0",
 	"description": "Custom Jest matchers for the Console object.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/jest-preset-default/package.json b/packages/jest-preset-default/package.json
index 9f808ed911510..c7718d1c3c171 100644
--- a/packages/jest-preset-default/package.json
+++ b/packages/jest-preset-default/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/jest-preset-default",
-	"version": "6.1.0",
+	"version": "6.1.1-rc.0",
 	"description": "Default Jest preset for WordPress development.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/jest-puppeteer-axe/package.json b/packages/jest-puppeteer-axe/package.json
index 777a19d17196e..07ae8caec4ce9 100644
--- a/packages/jest-puppeteer-axe/package.json
+++ b/packages/jest-puppeteer-axe/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/jest-puppeteer-axe",
-	"version": "1.8.0",
+	"version": "1.8.1-rc.0",
 	"description": "Axe API integration with Jest and Puppeteer.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/keyboard-shortcuts/package.json b/packages/keyboard-shortcuts/package.json
index 5ad975ca9bba2..79422901236dc 100644
--- a/packages/keyboard-shortcuts/package.json
+++ b/packages/keyboard-shortcuts/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/keyboard-shortcuts",
-	"version": "1.7.0",
+	"version": "1.7.1-rc.0",
 	"description": "Handling keyboard shortcuts.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/keycodes/package.json b/packages/keycodes/package.json
index 78899aefb55a0..9a333be114155 100644
--- a/packages/keycodes/package.json
+++ b/packages/keycodes/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/keycodes",
-	"version": "2.13.0",
+	"version": "2.13.1-rc.0",
 	"description": "Keycodes utilities for WordPress. Used to check for keyboard events across browsers/operating systems.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/lazy-import/package.json b/packages/lazy-import/package.json
index ba0a9076bf508..442dc9f1fb49c 100644
--- a/packages/lazy-import/package.json
+++ b/packages/lazy-import/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/lazy-import",
-	"version": "1.0.0",
+	"version": "1.0.1-rc.0",
 	"description": "Lazily import a module, installing it automatically if missing.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/library-export-default-webpack-plugin/package.json b/packages/library-export-default-webpack-plugin/package.json
index 40095e22151b4..e277b8a3b4b84 100644
--- a/packages/library-export-default-webpack-plugin/package.json
+++ b/packages/library-export-default-webpack-plugin/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/library-export-default-webpack-plugin",
-	"version": "1.6.0",
+	"version": "1.6.1-rc.0",
 	"description": "Webpack plugin for exporting default property for selected libraries.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/list-reusable-blocks/package.json b/packages/list-reusable-blocks/package.json
index bdd900d2ec87e..3e903fc42f74d 100644
--- a/packages/list-reusable-blocks/package.json
+++ b/packages/list-reusable-blocks/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/list-reusable-blocks",
-	"version": "1.19.0",
+	"version": "1.19.1-rc.0",
 	"description": "Adding Export/Import support to the reusable blocks listing.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/media-utils/package.json b/packages/media-utils/package.json
index 7df4a513decbb..e1ba196e05c85 100644
--- a/packages/media-utils/package.json
+++ b/packages/media-utils/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/media-utils",
-	"version": "1.13.0",
+	"version": "1.13.1-rc.0",
 	"description": "WordPress Media Upload Utils.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/notices/package.json b/packages/notices/package.json
index b10176eb3ccb3..94c3702493a81 100644
--- a/packages/notices/package.json
+++ b/packages/notices/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/notices",
-	"version": "2.6.0",
+	"version": "2.6.1-rc.0",
 	"description": "State management for notices.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/npm-package-json-lint-config/package.json b/packages/npm-package-json-lint-config/package.json
index df5fcadea0e7c..b72546e752640 100644
--- a/packages/npm-package-json-lint-config/package.json
+++ b/packages/npm-package-json-lint-config/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/npm-package-json-lint-config",
-	"version": "3.0.0",
+	"version": "3.0.1-rc.0",
 	"description": "WordPress npm-package-json-lint shareable configuration.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/nux/package.json b/packages/nux/package.json
index 99e3c3fc5198a..1ddac9c99c49c 100644
--- a/packages/nux/package.json
+++ b/packages/nux/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/nux",
-	"version": "3.18.0",
+	"version": "3.18.1-rc.0",
 	"description": "NUX (New User eXperience) module for WordPress.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/plugins/package.json b/packages/plugins/package.json
index 00c31add74496..47978d6db8f40 100644
--- a/packages/plugins/package.json
+++ b/packages/plugins/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/plugins",
-	"version": "2.18.0",
+	"version": "2.18.1-rc.0",
 	"description": "Plugins module for WordPress.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/postcss-plugins-preset/package.json b/packages/postcss-plugins-preset/package.json
index 454c2f8797d99..81ad6f69796be 100644
--- a/packages/postcss-plugins-preset/package.json
+++ b/packages/postcss-plugins-preset/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/postcss-plugins-preset",
-	"version": "1.1.0",
+	"version": "1.1.1-rc.0",
 	"description": "PostCSS sharable plugins preset for WordPress development.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/postcss-themes/package.json b/packages/postcss-themes/package.json
index b6611c6ca43d0..5317b639bc026 100644
--- a/packages/postcss-themes/package.json
+++ b/packages/postcss-themes/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/postcss-themes",
-	"version": "2.5.0",
+	"version": "2.5.1-rc.0",
 	"description": "PostCSS plugin to generate theme colors.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/prettier-config/package.json b/packages/prettier-config/package.json
index 506bc959387aa..d7d69e691d534 100644
--- a/packages/prettier-config/package.json
+++ b/packages/prettier-config/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/prettier-config",
-	"version": "0.2.0",
+	"version": "0.2.1-rc.0",
 	"description": "WordPress Prettier shared configuration.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/primitives/package.json b/packages/primitives/package.json
index 3d29913ae6cfa..6d71c121668d9 100644
--- a/packages/primitives/package.json
+++ b/packages/primitives/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/primitives",
-	"version": "1.5.0",
+	"version": "1.5.1-rc.0",
 	"description": "WordPress cross-platform primitives.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/priority-queue/package.json b/packages/priority-queue/package.json
index 626c47cdaddb3..d2a2a193fe93d 100644
--- a/packages/priority-queue/package.json
+++ b/packages/priority-queue/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/priority-queue",
-	"version": "1.6.0",
+	"version": "1.6.1-rc.0",
 	"description": "Generic browser priority queue.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/project-management-automation/package.json b/packages/project-management-automation/package.json
index fcf5dc48dd321..331ef65e04010 100644
--- a/packages/project-management-automation/package.json
+++ b/packages/project-management-automation/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/project-management-automation",
-	"version": "1.7.0",
+	"version": "1.7.1-rc.0",
 	"description": "GitHub Action that implements various automation to assist with managing the Gutenberg GitHub repository.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/redux-routine/package.json b/packages/redux-routine/package.json
index 242f6b120c83b..ed36dd1336d58 100644
--- a/packages/redux-routine/package.json
+++ b/packages/redux-routine/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/redux-routine",
-	"version": "3.9.0",
+	"version": "3.9.1-rc.0",
 	"description": "Redux middleware for generator coroutines.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/rich-text/package.json b/packages/rich-text/package.json
index 3704ad8327450..6fd45688226f9 100644
--- a/packages/rich-text/package.json
+++ b/packages/rich-text/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/rich-text",
-	"version": "3.18.0",
+	"version": "3.18.1-rc.0",
 	"description": "Rich text value and manipulation API.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/scripts/package.json b/packages/scripts/package.json
index 611020a3d1406..fae3dff3c38dd 100644
--- a/packages/scripts/package.json
+++ b/packages/scripts/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/scripts",
-	"version": "12.0.0-prerelease",
+	"version": "12.0.0-rc.0",
 	"description": "Collection of reusable scripts for WordPress development.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/server-side-render/package.json b/packages/server-side-render/package.json
index 3760f491fce74..da23d479eef1e 100644
--- a/packages/server-side-render/package.json
+++ b/packages/server-side-render/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/server-side-render",
-	"version": "1.14.0",
+	"version": "1.14.1-rc.0",
 	"description": "The component used with WordPress to server-side render a preview of dynamic blocks to display in the editor.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/shortcode/package.json b/packages/shortcode/package.json
index e128ea3144d0f..deecd20856cb7 100644
--- a/packages/shortcode/package.json
+++ b/packages/shortcode/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/shortcode",
-	"version": "2.8.0",
+	"version": "2.8.1-rc.0",
 	"description": "Shortcode module for WordPress.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/token-list/package.json b/packages/token-list/package.json
index 5c3c8fe1f331d..7bf8401589ce5 100644
--- a/packages/token-list/package.json
+++ b/packages/token-list/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/token-list",
-	"version": "1.10.0",
+	"version": "1.10.1-rc.0",
 	"description": "Constructable, plain JavaScript DOMTokenList implementation, supporting non-browser runtimes.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/url/package.json b/packages/url/package.json
index f31d0ac45063a..fe3830ffc34fc 100644
--- a/packages/url/package.json
+++ b/packages/url/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/url",
-	"version": "2.16.0",
+	"version": "2.16.1-rc.0",
 	"description": "WordPress URL utilities.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/viewport/package.json b/packages/viewport/package.json
index 58c5d00a428ef..f7ee9c2a2dc58 100644
--- a/packages/viewport/package.json
+++ b/packages/viewport/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/viewport",
-	"version": "2.19.0",
+	"version": "2.19.1-rc.0",
 	"description": "Viewport module for WordPress.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/warning/package.json b/packages/warning/package.json
index 2a6a835cf7232..3311e69fe8aed 100644
--- a/packages/warning/package.json
+++ b/packages/warning/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/warning",
-	"version": "1.1.0",
+	"version": "1.1.1-rc.0",
 	"description": "Warning utility for WordPress.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
diff --git a/packages/wordcount/package.json b/packages/wordcount/package.json
index 90a5a7181cfce..504ff981cb87c 100644
--- a/packages/wordcount/package.json
+++ b/packages/wordcount/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wordpress/wordcount",
-	"version": "2.9.0",
+	"version": "2.9.1-rc.0",
 	"description": "WordPress word count utility.",
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",