diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2ebbb55..e27b5b7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,7 +10,12 @@ list yields a list of all related PRs for each release.
 
 # [unreleased]
 
-# [v1.12.0]
+# [v1.13.0]
+
+- Major Update for `tmtccmd` and `spacepackets` dependencies which improves user API significantly.
+  PR: https://egit.irs.uni-stuttgart.de/eive/eive-tmtc/pulls/102
+
+# [v1.12.0] 05.07.2022
 
 - Update GPS HK Parsing
   PR: https://egit.irs.uni-stuttgart.de/eive/eive-tmtc/pulls/86