diff --git a/packages/edumpi/default.nix b/packages/edumpi/default.nix
index 2266a67..40dd662 100644
--- a/packages/edumpi/default.nix
+++ b/packages/edumpi/default.nix
@@ -36,8 +36,8 @@ stdenv.mkDerivation {
   src = fetchFromGitHub {
     owner = "AnnaLena77";
     repo = "EduMPI";
-    rev = "ee07355904db5b1e7f637498259b34d85edd2023";
-    hash = "sha256-0EQdVLHUAiMUufCy9CfBvWbXmYDpy/i/Cw77DZU+0mc=";
+    rev = "9a6989e26cad9264e62d10bbff02324d506cc674";
+    hash = "sha256-s+1/2VYrEU8TVw/wR4N93N2rrC4JylVV+EavsB21Gb4=";
     fetchSubmodules = true;
   };