diff --git a/CHANGELOG.md b/CHANGELOG.md
index aa7a30e..e6ad377 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## 2.21.3 / 2023-05-15
+
+* Quash "instance variable not initialized" warning in Ruby < 3.0. [[#268](https://github.com/flavorjones/loofah/issues/268)] (Thanks, [@dharamgollapudi](https://github.com/dharamgollapudi)!)
+
+
 ## 2.21.2 / 2023-05-11
 
 ### Dependencies
diff --git a/lib/loofah/version.rb b/lib/loofah/version.rb
index 3115568..ba480c3 100644
--- a/lib/loofah/version.rb
+++ b/lib/loofah/version.rb
@@ -2,5 +2,5 @@
 
 module Loofah
   # The version of Loofah you are using
-  VERSION = "2.21.2"
+  VERSION = "2.21.3"
 end