1 files changed, 2 insertions, 2 deletions
diff --git a/nixpkgs/pkgs/development/libraries/ace/default.nix b/nixpkgs/pkgs/development/libraries/ace/default.nix
index 54c95d6087a1..e0c46acb6303 100644
--- a/nixpkgs/pkgs/development/libraries/ace/default.nix
+++ b/nixpkgs/pkgs/development/libraries/ace/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name = "ace-${version}";
-  version = "6.5.4";
+  version = "6.5.5";
 
   src = fetchurl {
     url = "http://download.dre.vanderbilt.edu/previous_versions/ACE-${version}.tar.bz2";
-    sha256 = "0qs54p2kwkk05nfkijdn0rksjw86bkdk4mnh2nkxgnv32s6wdkv6";
+    sha256 = "1r1bvy65n50l6lbxm1k1bscqcv29mpkgp0pgr5cvvv7ldisrjl39";
   };
 
   enableParallelBuilding = true;