diff --git a/packages/cli/package.json b/packages/cli/package.json
index 0f4aa06dee3..a4ce19bc479 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -33,7 +33,7 @@
     "@google/gemini-cli-core": "*",
     "@types/update-notifier": "^6.0.8",
     "command-exists": "^1.2.9",
-    "diff": "^7.0.0",
+    "diff": "^8.0.3",
     "dotenv": "^16.6.1",
     "gaxios": "^6.1.1",
     "glob": "^10.4.1",