diff --git a/pusher-http-haskell.cabal b/pusher-http-haskell.cabal
--- a/pusher-http-haskell.cabal
+++ b/pusher-http-haskell.cabal
@@ -1,6 +1,6 @@
 cabal-version: 1.18
 name:          pusher-http-haskell
-version:       2.1.0.11
+version:       2.1.0.12
 license:       MIT
 license-file:  LICENSE
 copyright:     (c) Will Sewell, 2016
@@ -48,7 +48,7 @@
         http-client >=0.4.30 && <0.8,
         http-client-tls ==0.3.*,
         http-types >=0.8 && <0.13,
-        memory >=0.7 && <0.18,
+        memory >=0.7 && <0.19,
         text >=1.2 && < 2.1,
         time >=1.5 && <1.14,
         unordered-containers ==0.2.*