diff --git a/pkgs/development/libraries/haskell/asn1-data/default.nix b/pkgs/development/libraries/haskell/asn1-data/default.nix
index 73601f462e95..c90d7a0425af 100644
--- a/pkgs/development/libraries/haskell/asn1-data/default.nix
+++ b/pkgs/development/libraries/haskell/asn1-data/default.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "asn1-data";
-  version = "0.6.1.2";
-  sha256 = "1655fp71l8qjif4p6c1y2xk8r0gj58djg7np5zwwm6jlj780773r";
+  version = "0.6.1.3";
+  sha256 = "0vly55dpqrm9vb8ayp72na1nf2rr5ini3d81qqvxflmjgpksrgwq";
   isLibrary = true;
   isExecutable = true;
   buildDepends = [