diff --git a/.github/workflows/horizon.yml b/.github/workflows/horizon.yml
index 2854530681..68fa123de3 100644
--- a/.github/workflows/horizon.yml
+++ b/.github/workflows/horizon.yml
@@ -34,8 +34,8 @@ jobs:
     env:
       HORIZON_INTEGRATION_TESTS_ENABLED: true
       HORIZON_INTEGRATION_TESTS_CORE_MAX_SUPPORTED_PROTOCOL: ${{ matrix.protocol-version }}
-      PROTOCOL_19_CORE_DEBIAN_PKG_VERSION: 19.10.0-1275.bff2c2b37.focal
-      PROTOCOL_19_CORE_DOCKER_IMG: stellar/stellar-core:19.10.0-1275.bff2c2b37.focal
+      PROTOCOL_19_CORE_DEBIAN_PKG_VERSION: 19.11.0-1323.7fb6d5e88.focal
+      PROTOCOL_19_CORE_DOCKER_IMG: stellar/stellar-core:19.11.0-1323.7fb6d5e88.focal
       PGHOST: localhost
       PGPORT: 5432
       PGUSER: postgres
@@ -108,7 +108,7 @@ jobs:
     name: Test (and push) verify-range image
     runs-on: ubuntu-20.04
     env:
-      STELLAR_CORE_VERSION: 19.10.0-1275.bff2c2b37.focal
+      STELLAR_CORE_VERSION: 19.11.0-1323.7fb6d5e88.focal
       CAPTIVE_CORE_STORAGE_PATH: /tmp
     steps:
     - uses: actions/checkout@v3
diff --git a/exp/tools/dump-ledger-state/Dockerfile b/exp/tools/dump-ledger-state/Dockerfile
index b4405a5ff8..5b53ae2309 100644
--- a/exp/tools/dump-ledger-state/Dockerfile
+++ b/exp/tools/dump-ledger-state/Dockerfile
@@ -1,6 +1,6 @@
 FROM ubuntu:20.04
 
-ENV STELLAR_CORE_VERSION=19.10.0-1275.bff2c2b37.focal
+ENV STELLAR_CORE_VERSION=19.11.0-1323.7fb6d5e88.focal
 ENV DEBIAN_FRONTEND=noninteractive
 
 RUN apt-get update && apt-get install -y --no-install-recommends ca-certificates curl wget gnupg apt-utils