diff --git a/package.json b/package.json
index 7f761a985..98e15d856 100644
--- a/package.json
+++ b/package.json
@@ -76,7 +76,7 @@
     "gaxios": "^6.0.0",
     "glob": "^8.0.0",
     "grpc": "1.24.11",
-    "gts": "^5.0.0",
+    "gts": "^6.0.0",
     "js-green-licenses": "^4.0.0",
     "linkinator": "^2.0.0",
     "mocha": "^9.2.2",