diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1526c47..a0e4af8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 18.3.0
+
+* Enforce requirement for Rack 3
+
 # 18.2.0
 
 * Drop support for Ruby 2.7.
diff --git a/lib/slimmer/version.rb b/lib/slimmer/version.rb
index 25a4a83..d7c6866 100644
--- a/lib/slimmer/version.rb
+++ b/lib/slimmer/version.rb
@@ -1,3 +1,3 @@
 module Slimmer
-  VERSION = "18.2.0".freeze
+  VERSION = "18.3.0".freeze
 end