1 files changed, 2 insertions, 2 deletions
diff --git a/pkgs/development/ocaml-modules/menhir/lib.nix b/pkgs/development/ocaml-modules/menhir/lib.nix
index 5888833203c..4d27fe32738 100644
--- a/pkgs/development/ocaml-modules/menhir/lib.nix
+++ b/pkgs/development/ocaml-modules/menhir/lib.nix
@@ -2,14 +2,14 @@
 
 buildDunePackage rec {
   pname = "menhirLib";
-  version = "20211012";
+  version = "20211128";
 
   src = fetchFromGitLab {
     domain = "gitlab.inria.fr";
     owner = "fpottier";
     repo = "menhir";
     rev = version;
-    sha256 = "08kf5apbv15n2kcr3qhyr3rvsf2lg25ackr3x9kfgiiqc0p3sz40";
+    sha256 = "sha256-L/zfjPZfn9L7qqqqJGk3Ge52rvujOVPiL8jxfH5R60g=";
   };
 
   useDune2 = true;