diff --git a/CHANGELOG b/CHANGELOG
index b7402470..34ed3664 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -30,6 +30,12 @@ https://github.com/seccomp/libseccomp
 - Many test and CI improvements and fixes
 - Many documentation improvements and updates
 
+* Version 2.5.6 - January 24, 2025
+- Update the syscall table for Linux v6.13
+- Fix a bug where the internal filter state could be corrupted when a filter
+  rule addition fails
+- Fix potential memory leak in the internal management of filter snapshots
+
 * Version 2.5.5 - December 1, 2023
 - Update the syscall table for Linux v6.7-rc3