diff --git a/CHANGELOG.md b/CHANGELOG.md
index f0bb2574..1a2af1ca 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -20,7 +20,7 @@ will consitute of a breaking change warranting a new major release:
 
 # [v3.0.0] to be released
 
-- eive-fsfw: v3.0.0
+- `eive-tmtc` version v4.0.0
 
 ## Changed
 
diff --git a/tmtc b/tmtc
index 6182369e..8804a4e8 160000
--- a/tmtc
+++ b/tmtc
@@ -1 +1 @@
-Subproject commit 6182369e4f40872c5c26e59be25d5fa79339176a
+Subproject commit 8804a4e8e9fce1d45fcf62314affb791114d1517