diff --git a/overlays/unstable/default.nix b/overlays/unstable/default.nix
index e2be994..061a4e6 100644
--- a/overlays/unstable/default.nix
+++ b/overlays/unstable/default.nix
@@ -22,10 +22,10 @@ final: prev: {
         src = prev.fetchFromGitHub {
           owner = "am17an";
           repo = "llama.cpp";
-          rev = "08b147428e7db0760acda2b4e0bd49f5b2ffe945";
-          hash = "sha256-g74JX/ucsnNI1dWSrrzTUVVbZSg+ShIJfKLbjcD0+ac=";
+          rev = "a957b77478d35c6a73fb9cb8160d7bf9ee016f34";
+          hash = "sha256-Y1mzPENo8qHLK2qGjyK3BeVQBV1Up8WNiAeyw+yNJg8=";
           postFetch = ''
-            echo -n "08b147428e7db0760acda2b4e0bd49f5b2ffe945" > $out/COMMIT
+            echo -n "a957b77478d35c6a73fb9cb8160d7bf9ee016f34" > $out/COMMIT
           '';
         };
         npmDepsHash = "sha256-WaEePrEZ7O/7deP2KJhe0AwiSKYA8HOqETmMHUkmBe0=";