diff --git a/pkgs/development/libraries/haskell/http-conduit/default.nix b/pkgs/development/libraries/haskell/http-conduit/default.nix
index 2240bb56b5a..abdaeea81e5 100644
--- a/pkgs/development/libraries/haskell/http-conduit/default.nix
+++ b/pkgs/development/libraries/haskell/http-conduit/default.nix
@@ -8,8 +8,8 @@
 
 cabal.mkDerivation (self: {
   pname = "http-conduit";
-  version = "1.8.4.1";
-  sha256 = "0jrsl8m0r3i1jyhi8qsadv4dhq069v67hlphzm78sfinrd083h8y";
+  version = "1.8.4.3";
+  sha256 = "1g8cpi2mmsrdfh54ik4xlxnf1sf1r1bhnvp5b0rvhbwphcr4z93r";
   buildDepends = [
     asn1Data attoparsec attoparsecConduit base64Bytestring blazeBuilder
     blazeBuilderConduit caseInsensitive certificate conduit cookie