diff --git a/yesod-core/yesod-core.cabal b/yesod-core/yesod-core.cabal
index f01e5ff9..e33d36e1 100644
--- a/yesod-core/yesod-core.cabal
+++ b/yesod-core/yesod-core.cabal
@@ -1,5 +1,5 @@
 name:            yesod-core
-version:         1.6.21.0
+version:         1.6.21.1
 license:         MIT
 license-file:    LICENSE
 author:          Michael Snoyman <michael@snoyman.com>