diff --git a/pkgs/development/ocaml-modules/gluten/default.nix b/pkgs/development/ocaml-modules/gluten/default.nix
index 5c55f2f09bfd..788f9318284e 100644
--- a/pkgs/development/ocaml-modules/gluten/default.nix
+++ b/pkgs/development/ocaml-modules/gluten/default.nix
@@ -7,11 +7,11 @@
 
 buildDunePackage rec {
   pname = "gluten";
-  version = "0.5.0";
+  version = "0.5.1";
 
   src = fetchurl {
     url = "https://github.com/anmonteiro/gluten/releases/download/${version}/gluten-${version}.tbz";
-    hash = "sha256-mGKbbQSPMOumUCtxrAdoBt5y2RrkAf58spkUymTYhYM=";
+    hash = "sha256-VZcbMFDRv+TVSXG05wUYxaWbTnBSa43RiVx9OesPnZY=";
   };
 
   minimalOCamlVersion = "4.08";