diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5e6022c4..ba2a8c53 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,7 @@
 
 This log documents significant changes for each release.
 
-## [1.4.1390] - 2024-05-21 
+## [1.4.1400] - 2024-05-21 
 
 * Add support for ECL v2.2, including the operators top and bottom
 
diff --git a/CITATION.cff b/CITATION.cff
index 2fb3deff..a5263190 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -5,7 +5,7 @@ authors:
   given-names: "Mark"
   orcid: "https://orcid.org/0000-0002-4543-7068"
 title: "Hermes"
-version: 1.4.1388
+version: 1.4.1400
 doi: 10.5281/zenodo.5504046
-date-released: 2024-05-19
+date-released: 2024-05-21
 url: "https://github.com/wardle/hermes"
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