diff --git a/Hipmunk.cabal b/Hipmunk.cabal
--- a/Hipmunk.cabal
+++ b/Hipmunk.cabal
@@ -3,7 +3,7 @@
 Tested-With:   GHC
 Category:      Physics, Game
 Name:          Hipmunk
-Version:       5.2.0.7
+Version:       5.2.0.8
 Stability:     provisional
 License:       OtherLicense
 License-File:  LICENSE
@@ -195,7 +195,7 @@
     Build-Depends: base >= 3 && < 5,
                    array >= 0.1 && < 0.5,
                    containers >= 0.1 && < 0.5,
-                   transformers >= 0.2 && < 0.3,
+                   transformers >= 0.2 && < 0.4,
                    StateVar >= 1.0 && < 1.1
   else
     Build-Depends: base >= 2 && < 3,