diff --git a/pkgs/by-name/ol/ollama/package.nix b/pkgs/by-name/ol/ollama/package.nix
index 8e45f3811933..38fd8c7a490c 100644
--- a/pkgs/by-name/ol/ollama/package.nix
+++ b/pkgs/by-name/ol/ollama/package.nix
@@ -43,17 +43,17 @@ assert builtins.elem acceleration [
 let
   pname = "ollama";
   # don't forget to invalidate all hashes each update
-  version = "0.6.2";
+  version = "0.6.4";
 
   src = fetchFromGitHub {
     owner = "ollama";
     repo = "ollama";
     tag = "v${version}";
-    hash = "sha256-ZQiBbVQbMYxC73DAPyWi6Yn/cPySpsPcTiCOHK3F35w=";
+    hash = "sha256-d8TPVa/kujFDrHbjwv++bUe2txMlkOxAn34t7wXg4qE=";
     fetchSubmodules = true;
   };
 
-  vendorHash = "sha256-Zpzn2YWpiDAl4cwgrrSpN8CFy4GqqhE1mWsRxtYwdDA=";
+  vendorHash = "sha256-4wYgtdCHvz+ENNMiHptu6ulPJAznkWetQcdba3IEB6s=";
 
   validateFallback = lib.warnIf (config.rocmSupport && config.cudaSupport) (lib.concatStrings [
     "both `nixpkgs.config.rocmSupport` and `nixpkgs.config.cudaSupport` are enabled, "