diff --git a/hedis-pile.cabal b/hedis-pile.cabal
--- a/hedis-pile.cabal
+++ b/hedis-pile.cabal
@@ -1,5 +1,5 @@
 name:           hedis-pile
-version:        0.4.0
+version:        0.4.2
 cabal-version:  >= 1.8
 build-type:     Simple
 stability:      Experimental
@@ -21,7 +21,7 @@
   build-depends:   
                    base >= 4 && < 5,
                    bytestring >= 0.9 && < 0.10,
-                   hedis >= 0.3 && < 0.4,
+                   hedis >= 0.4 && < 0.5,
                    hedis-tags >= 0.1,
                    transformers >= 0.2 && < 0.3
   ghc-options:     -Wall
@@ -43,7 +43,7 @@
                    
                    -- from lib
                    bytestring >= 0.9 && < 0.10,
-                   hedis >= 0.3 && < 0.4,
+                   hedis >= 0.4 && < 0.5,
  
                    lifted-base,
                    transformers >= 0.2 && < 0.3