diff --git a/wai-websockets.cabal b/wai-websockets.cabal
--- a/wai-websockets.cabal
+++ b/wai-websockets.cabal
@@ -1,5 +1,5 @@
 Name:                wai-websockets
-Version:             1.3.0.1
+Version:             1.3.1
 Synopsis:            Provide a bridge betweeen WAI and the websockets package.
 License:             MIT
 License-file:        LICENSE
@@ -27,7 +27,7 @@
                    , case-insensitive   >= 0.2
                    , network            >= 2.2.1.5
                    , transformers       >= 0.2      && < 0.4
-                   , websockets         >= 0.6      && < 0.7
+                   , websockets         >= 0.6      && < 0.8
                    , warp               >= 1.3      && < 1.4
   Exposed-modules:   Network.Wai.Handler.WebSockets
   ghc-options:       -Wall