diff --git a/pkgs/development/libraries/haskell/crypto-conduit/default.nix b/pkgs/development/libraries/haskell/crypto-conduit/default.nix
index 6dcd25e761e..b7624499dd3 100644
--- a/pkgs/development/libraries/haskell/crypto-conduit/default.nix
+++ b/pkgs/development/libraries/haskell/crypto-conduit/default.nix
@@ -4,17 +4,14 @@
 
 cabal.mkDerivation (self: {
   pname = "crypto-conduit";
-  version = "0.5.1";
-  sha256 = "04z8z7bipa40xnjr8civ1sj3df2iyvlv929ibkrdqv87gj0qv2dp";
+  version = "0.5.2";
+  sha256 = "0ncqwr2a9nxl6q7qys9gb5db62lx622g5db1xhpfni045x324kbz";
   buildDepends = [ cereal conduit cryptoApi transformers ];
   testDepends = [
     cereal conduit cryptoApi cryptocipher cryptohashCryptoapi hspec
     skein transformers
   ];
   doCheck = false;
-  patchPhase = ''
-    sed -i -e 's|crypto-api >= 0.9 && < 0.12|crypto-api >= 0.9|' crypto-conduit.cabal
-  '';
   meta = {
     homepage = "https://github.com/meteficha/crypto-conduit";
     description = "Conduit interface for cryptographic operations (from crypto-api)";