diff --git a/snaplet-redis.cabal b/snaplet-redis.cabal
--- a/snaplet-redis.cabal
+++ b/snaplet-redis.cabal
@@ -1,5 +1,5 @@
 Name:                snaplet-redis
-Version:             0.1.3.2
+Version:             0.1.3.3
 Synopsis:            Redis support for Snap Framework
 Description:         This package provides a snaplet which exposes
                      interface to Redis in-memory key-value storage as
@@ -16,7 +16,7 @@
 
 Build-type:          Simple
 Cabal-version:       >=1.6
-Tested-with:         GHC == 7.6.1
+Tested-with:         GHC == 7.6.3, GHC == 7.8.3
 
 source-repository head
   type:     git
@@ -30,10 +30,10 @@
 
   Build-depends:
     base                >= 4 && < 5,
-    configurator        == 0.2.*,
-    lens                >= 3.8 && < 4.2,
+    configurator        >= 0.2 && < 0.4,
+    lens                >= 3.8 && < 4.4,
     hedis               == 0.6.*,
     mtl                 >= 2 && < 3,
     network             >= 2.4 && < 2.6,
     snap                >= 0.11 && < 0.14,
-    transformers        == 0.3.*
+    transformers        >= 0.3 && < 0.5