diff --git a/pkgs/development/interpreters/ruby/bundler-head.nix b/pkgs/development/interpreters/ruby/bundler-head.nix
index 43a5961aa351..35b8823d22a7 100644
--- a/pkgs/development/interpreters/ruby/bundler-head.nix
+++ b/pkgs/development/interpreters/ruby/bundler-head.nix
@@ -5,7 +5,7 @@ buildRubyGem {
   src = fetchgit {
     url = "https://github.com/bundler/bundler.git";
     rev = "a2343c9eabf5403d8ffcbca4dea33d18a60fc157";
-    sha256 = "1fywz0m3bb0fmcikhqbw9iaw67k29srwi8dllq6ni1cbm1xfyj46";
+    sha256 = "0q7cjmz1fsrw3yfsr3h274qjamwnw01xgaqq3h5cjbqlrni4iq7k";
     leaveDotGit = true;
   };
   dontPatchShebangs = true;