diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3e3bdfc..bc6b11c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-## 5.0.5 (unreleased)
+## 5.0.5 (2023-12-07)
 
 - Updated Chart.js to 4.4.1
 
diff --git a/lib/chartkick/version.rb b/lib/chartkick/version.rb
index c58f85d..4dc75e8 100644
--- a/lib/chartkick/version.rb
+++ b/lib/chartkick/version.rb
@@ -1,3 +1,3 @@
 module Chartkick
-  VERSION = "5.0.4"
+  VERSION = "5.0.5"
 end