diff --git a/CHANGELOG.md b/CHANGELOG.md
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--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+
+## [0.22.0](https://github.com/SwissDataScienceCenter/renkulab-docker/compare/0.21.0...0.22.0) (2023-12-20)
+
+This release adds a new Bioconductor version (3.18) and various package updates. It also provides
+images that have patches for the SSH Terrapin vulnerability in the SSH servers.
+
 ## [0.21.0](https://github.com/SwissDataScienceCenter/renkulab-docker/compare/0.20.0...0.21.0) (2023-10-31)
 
 ### Fixes and updates