diff --git a/CHANGES b/CHANGES
index 67f0fd49..b6ca0f8a 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,4 +1,4 @@
-Development
+5.2.0 (2023-11-11)
 
   * Fix logic less bug - #783
   * Support Rails 7.1 - #936
diff --git a/lib/slim/version.rb b/lib/slim/version.rb
index 01325e28..a40041cf 100644
--- a/lib/slim/version.rb
+++ b/lib/slim/version.rb
@@ -2,5 +2,5 @@
 module Slim
   # Slim version string
   # @api public
-  VERSION = '5.1.1'
+  VERSION = '5.2.0'
 end