diff --git a/pkgs/development/libraries/haskell/http-conduit/default.nix b/pkgs/development/libraries/haskell/http-conduit/default.nix
index c55e8a4e6e7..04c88c257c1 100644
--- a/pkgs/development/libraries/haskell/http-conduit/default.nix
+++ b/pkgs/development/libraries/haskell/http-conduit/default.nix
@@ -1,6 +1,6 @@
 { cabal, asn1Data, base64Bytestring, blazeBuilder
 , blazeBuilderConduit, caseInsensitive, certificate, conduit
-, connection, cookie, cprngAes, dataDefault, deepseq, failure
+, connection, cookie, cprngAes, dataDefaultClass, deepseq, failure
 , filepath, hspec, httpClient, httpClientConduit
 , httpClientMultipart, httpClientTls, httpTypes, HUnit, liftedBase
 , mimeTypes, monadControl, mtl, network, networkConduit
@@ -11,8 +11,8 @@
 
 cabal.mkDerivation (self: {
   pname = "http-conduit";
-  version = "2.0.0.4";
-  sha256 = "0902sklwfb9gr1yqxp15qa4qqik75jv6pl0nfh2s4vq65sh4gndq";
+  version = "2.0.0.5";
+  sha256 = "1vgfg2jgr7gavfbys33rd2l0dxyqk7ig7v357jhy8imxsm0xykp9";
   buildDepends = [
     conduit httpClient httpClientConduit httpClientTls httpTypes
     liftedBase resourcet transformers
@@ -20,7 +20,7 @@ cabal.mkDerivation (self: {
   testDepends = [
     asn1Data base64Bytestring blazeBuilder blazeBuilderConduit
     caseInsensitive certificate conduit connection cookie cprngAes
-    dataDefault deepseq failure filepath hspec httpClient
+    dataDefaultClass deepseq failure filepath hspec httpClient
     httpClientMultipart httpTypes HUnit liftedBase mimeTypes
     monadControl mtl network networkConduit publicsuffixlist random
     regexCompat resourcet socks text time transformers transformersBase