diff --git a/github-webhook-handler.cabal b/github-webhook-handler.cabal
--- a/github-webhook-handler.cabal
+++ b/github-webhook-handler.cabal
@@ -1,5 +1,5 @@
 name:                github-webhook-handler
-version:             0.0.7
+version:             0.0.8
 
 synopsis:            GitHub WebHook Handler
 description:
@@ -29,7 +29,7 @@
   ghc-options:         -Wall
 
   build-depends:
-     base >=4 && <4.9
+     base >=4 && <4.10
    , bytestring
    , github-types >=0.2 && <1
    , transformers