diff --git a/packages/google-maps-routeoptimization/package.json b/packages/google-maps-routeoptimization/package.json
index 950ef53a4c7..6111166fbfd 100644
--- a/packages/google-maps-routeoptimization/package.json
+++ b/packages/google-maps-routeoptimization/package.json
@@ -53,7 +53,7 @@
     "@types/sinon": "^17.0.4",
     "c8": "^10.1.3",
     "gapic-tools": "^1.0.0",
-    "gts": "^6.0.2",
+    "gts": "^7.0.0",
     "jsdoc": "^4.0.4",
     "jsdoc-fresh": "^4.0.0",
     "jsdoc-region-tag": "^3.0.0",