diff --git a/crypto-random-effect.cabal b/crypto-random-effect.cabal
--- a/crypto-random-effect.cabal
+++ b/crypto-random-effect.cabal
@@ -2,7 +2,7 @@
 --  documentation, see http://haskell.org/cabal/users-guide/
 
 name:                crypto-random-effect
-version:             0.2.0.1
+version:             0.2.0.2
 synopsis:            A random effect using crypto-random
 description:         Any help (especially documentation) is welcome
 homepage:            https://github.com/ibotty/crypto-random-effect
@@ -23,7 +23,12 @@
   build-depends:       base >=4.6 && <5
                      , bytestring <= 0.11
                      , crypto-random >=0.0.7 && <0.1
-                     , extensible-effects ==1.2.*
+                     , extensible-effects ==1.4.*
                      , securemem ==0.1.*
   hs-source-dirs:      src
   default-language:    Haskell2010
+
+source-repository head
+  type: git
+  location: https://github.com/ibotty/crypto-random-effect
+