diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3ee1129..f915a5e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # CHANGELOG
 
-## 1.5.0 (2024-04-xx)
+## 1.5.0 (2024-04-08)
 
 * Drop support of Rails 5.2
 * Add support for grouped results (merge: [#419](https://github.com/jbox-web/ajax-datatables-rails/pull/419))
diff --git a/lib/ajax-datatables-rails/version.rb b/lib/ajax-datatables-rails/version.rb
index 3e926b1..3e9a132 100644
--- a/lib/ajax-datatables-rails/version.rb
+++ b/lib/ajax-datatables-rails/version.rb
@@ -8,7 +8,7 @@ def self.gem_version
 
   module VERSION
     MAJOR = 1
-    MINOR = 4
+    MINOR = 5
     TINY  = 0
     PRE   = nil