diff --git a/pkgs/applications/version-management/git-and-tools/git-annex/default.nix b/pkgs/applications/version-management/git-and-tools/git-annex/default.nix
index d45e6e210f0..38d972aa243 100644
--- a/pkgs/applications/version-management/git-and-tools/git-annex/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-annex/default.nix
@@ -14,8 +14,8 @@
 
 cabal.mkDerivation (self: {
   pname = "git-annex";
-  version = "4.20130815";
-  sha256 = "0c4fvqmnvyrncmiz0dxwax2rnb4yrqw1y54q2zkqiifzrihcyi71";
+  version = "4.20130827";
+  sha256 = "07kfp0d2wg3p8s0v2100r4giw5ay1il5j15lrah43fk2rrszgm5z";
   isLibrary = false;
   isExecutable = true;
   buildDepends = [