diff --git a/CHANGELOG.md b/CHANGELOG.md
index 13b0af36..0b68b945 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -25,6 +25,8 @@ will consitute of a breaking change warranting a new major release:
   high datarate when dumping telemetry. The most important and interesting fix is that
   there needs to be a small delay between the polling of the GPIO. Polling the GPIO
   without any delay consecutively can lead to scheduling issues.
+- Bump FSFW for fix of `ControllerBase` class `startTransition` implementation.
+- Bump FSFW for possible fix of `PowerSwitcherComponent`: Initial mode `MODE_UNDEFINED`.
 
 ## Changed
 
diff --git a/fsfw b/fsfw
index 314f0fa2..4f632e2c 160000
--- a/fsfw
+++ b/fsfw
@@ -1 +1 @@
-Subproject commit 314f0fa2cde749ee1021d311e222bb0044cc2e5b
+Subproject commit 4f632e2c6866cee88dd9920a965aa0d079799aa3