diff --git a/pkgs/by-name/ol/ols/package.nix b/pkgs/by-name/ol/ols/package.nix
index e2630adc444c..3e7cc1c10415 100644
--- a/pkgs/by-name/ol/ols/package.nix
+++ b/pkgs/by-name/ol/ols/package.nix
@@ -9,13 +9,13 @@
 
 stdenv.mkDerivation {
   pname = "ols";
-  version = "0-unstable-2025-05-11";
+  version = "0-unstable-2025-06-05";
 
   src = fetchFromGitHub {
     owner = "DanielGavin";
     repo = "ols";
-    rev = "89f83305019a70d714af015aec734700dfee967c";
-    hash = "sha256-z+0+eEc+DOmHRv4jt3kOq4WvvJ4o+h9j/JDYgmxNCms=";
+    rev = "c2a2283bf4e0cc2c2b25a6ee2014a18c3b11f3c7";
+    hash = "sha256-1okhaQ8L60FUIDfFsQtlcWyRlVStaOMDAscw3YiZCYo=";
   };
 
   postPatch = ''