diff --git a/CHANGELOG b/CHANGELOG
index 51f3a58..d74dece 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,6 @@
+Maui 3.2.6p21
+  - Fixed CHECKSUM authentication for maui + slurm. Thanks goes to Eyegene Ryabinkin.
+
 Maui 3.2.6p20
   - Fixed a potential security issue when Maui is used with some PBS configurations.
   - Fixed a bug pertaining to Maui's resource policy ExtendedViolation time (thanks goes to Nick Sonneveld).