diff --git a/pkgs/by-name/bu/buf/package.nix b/pkgs/by-name/bu/buf/package.nix
index e0a630825c2c..37c480f5e3ba 100644
--- a/pkgs/by-name/bu/buf/package.nix
+++ b/pkgs/by-name/bu/buf/package.nix
@@ -10,16 +10,16 @@
 
 buildGoModule (finalAttrs: {
   pname = "buf";
-  version = "1.68.2";
+  version = "1.68.4";
 
   src = fetchFromGitHub {
     owner = "bufbuild";
     repo = "buf";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-h09Q8/K8SX3B13NZlU8VJLHmkpaUhL0UKG0gwIhnUHg=";
+    hash = "sha256-qxTRUYt2JKBE5WvfXlMsdXMJtrD9MLnMjy6+3PMkpvo=";
   };
 
-  vendorHash = "sha256-3WasjCKLf8P5szPa2Rdb0qWqgPAP67x0AZA1pF5qCUU=";
+  vendorHash = "sha256-aQ4yWdHUmb0LaJ33T2vuVDS1UhYmBUYcwkbnkN7DOqQ=";
 
   patches = [
     # Skip a test that requires networking to be available to work.