diff --git a/pkgs/development/libraries/haskell/yaml/default.nix b/pkgs/development/libraries/haskell/yaml/default.nix
index fe40fb785c9a..1324a2137b1e 100644
--- a/pkgs/development/libraries/haskell/yaml/default.nix
+++ b/pkgs/development/libraries/haskell/yaml/default.nix
@@ -4,8 +4,8 @@
 
 cabal.mkDerivation (self: {
   pname = "yaml";
-  version = "0.8.2.4";
-  sha256 = "0gk2h3wfx818jibj51jh5ksrrkghx4ykvdqfji4lrh1mv08ah3d0";
+  version = "0.8.3";
+  sha256 = "1lbf0dgc3qvcdiyzk8zkpkga7f7g4i2rxriwdvwbxx199xr4apx3";
   buildDepends = [
     aeson attoparsec conduit resourcet text transformers
     unorderedContainers vector