diff --git a/CHANGELOG b/CHANGELOG
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,6 @@
+- 0.10.2.1
+    * Bump websockets to 0.11.0.0
+
 - 0.10.2.0
     * Bump websockets to 0.10.0.0
 
diff --git a/websockets-snap.cabal b/websockets-snap.cabal
--- a/websockets-snap.cabal
+++ b/websockets-snap.cabal
@@ -1,5 +1,5 @@
 Name:          websockets-snap
-Version:       0.10.2.0
+Version:       0.10.2.1
 Synopsis:      Snap integration for the websockets library
 Description:   Snap integration for the websockets library
 License:       BSD3
@@ -28,7 +28,7 @@
     mtl                >= 2.1   && < 2.3,
     snap-core          >= 1.0   && < 1.1,
     snap-server        >= 1.0   && < 1.1,
-    websockets         >= 0.9.5 && < 0.11
+    websockets         >= 0.9.5 && < 0.12
 
 Source-repository head
   Type:     git