diff --git a/package.json b/package.json
index 6eb69436e..08d202e74 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
     "c8": "^9.0.0",
     "codecov": "^3.5.0",
     "express": "^4.17.1",
-    "gts": "^5.0.0",
+    "gts": "^6.0.0",
     "js-green-licenses": "^4.0.0",
     "json-stable-stringify": "^1.0.1",
     "koa": "^2.7.0",