diff --git a/package.json b/package.json
index f1f555ab..01d69160 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "@octokit/rest": "^18.0.1",
     "@types/yargs": "^15.0.5",
     "async-retry": "^1.3.1",
-    "diff": "^4.0.2",
+    "diff": "^5.0.0",
     "glob": "^7.1.6",
     "parse-diff": "^0.7.1",
     "pino": "^6.3.2",