diff --git a/hoauth2.cabal b/hoauth2.cabal
--- a/hoauth2.cabal
+++ b/hoauth2.cabal
@@ -1,6 +1,6 @@
 Name:                hoauth2
 -- http://wiki.haskell.org/Package_versioning_policy
-Version:             1.8.5
+Version:             1.8.6
 
 Synopsis:            Haskell OAuth2 authentication client
 
@@ -139,7 +139,7 @@
                        scotty >= 0.10.0 && < 0.12,
                        binary >= 0.8.3.0 && < 0.8.7,
                        parsec >= 3.1.11 && < 3.2.0 ,
-                       hashable >= 1.2.6 && < 1.3.0,
+                       hashable >= 1.2.6 && < 1.4.0,
                        hoauth2
 
   if impl(ghc >= 6.12.0)