diff --git a/CHANGELOG.md b/CHANGELOG.md
index 47ccde6..7e46287 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,7 +8,7 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/).
 The [milestone](https://egit.irs.uni-stuttgart.de/eive/eive-obsw/milestones)
 list yields a list of all related PRs for each release.
 
-# [v2.9.0] 2023-01-01
+# [v2.9.0] 2023-02-01
 
 ## Fixed
 
@@ -21,7 +21,7 @@ list yields a list of all related PRs for each release.
 - Add time dump command.
 - Time event handling.
 
-# [v2.8.0] 2023-01-01
+# [v2.8.0] 2023-02-01
 
 - Move all device modules inside `pus_tc` and `pus_tm` to `tmtc` module and respective
   subsystem submodules.