diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3a4eac1f..443ea5bc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,15 @@ will consitute of a breaking change warranting a new major release:
 
 # [unreleased]
 
+# [v4.1.0]
+
+## Changed
+
+- Added `sync` syscall in graceful shutdown handler
+- Graceful shutdown is now performed by the reboot watchdog
+- There is now a separate file for the total reboot counter. The reboot watchdog has its own local
+  counters to determine whether a reboot is necessary.
+
 # [v4.0.1] 2023-06-24
 
 ## Fixed