diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3675e5c..5ec7823 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,12 @@
+## 0.4.1
+
+### Breaking Changes
+
+- None
+
+### Fixed
+- [#42](https://github.com/IFTTT/polo/pull/42) Escape columns in DUPLICATE KEY statements
+
 ## 0.4.0
 
 ### Breaking Changes
diff --git a/lib/polo/version.rb b/lib/polo/version.rb
index c61ee57..307bbd2 100644
--- a/lib/polo/version.rb
+++ b/lib/polo/version.rb
@@ -1,3 +1,3 @@
 module Polo
-  VERSION = "0.4.0"
+  VERSION = "0.4.1"
 end