diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7421a6e..679bc92 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## v2.1.1
+
+### Bug fixes
+
+  * Fix a small issue with preflight requests and the `:passthrough_non_cors_requests` option.
+
 ## v2.1.0
 
 ### Improvements
diff --git a/mix.exs b/mix.exs
index e08e993..fcca7f3 100644
--- a/mix.exs
+++ b/mix.exs
@@ -1,7 +1,7 @@
 defmodule Corsica.Mixfile do
   use Mix.Project
 
-  @version "2.1.0"
+  @version "2.1.1"
 
   @description "Plug-based swiss-army knife for CORS requests."