Relaxed upper version bound for transformers.

svenpanne · svenpanne · commit 41af0efa3680 · 2015-12-21T16:40:04.000+01:00
diff --git a/StateVar.cabal b/StateVar.cabal
@@ -23,7 +23,7 @@ library
   build-depends:
     base         >= 4   && < 5,
     stm          >= 2.0 && < 2.5,
-    transformers >= 0.2 && < 0.5
+    transformers >= 0.2 && < 0.6
 
   default-language: Haskell2010
   other-extensions:
