diff --git a/CHANGELOG.md b/CHANGELOG.md
index b41bb6bdf..728e8e388 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,15 @@
 ### Unreleased
 
+### v0.21.2: 21 May 2024
+
+#### Improvements
+
+- Improved validation of dialyzer options. Previously invalid options were allowed leading to dialyzer crashes
+
+#### Fixes
+
+- Fixed a crash in incremental dialyzer leading to used memory buildup
+
 ### v0.21.1: 8 May 2024
 
 #### Fixes
diff --git a/VERSION b/VERSION
index a67cebaf7..59dad104b 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.21.1
+0.21.2