diff --git a/package.json b/package.json
index ee5ea556..85fd8891 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
     "@types/tmp": "0.2.3",
     "c8": "^8.0.0",
     "codecov": "^3.0.0",
-    "gts": "^3.1.0",
+    "gts": "^5.0.0",
     "js-green-licenses": "^4.0.0",
     "jsdoc": "^4.0.0",
     "jsdoc-fresh": "^2.0.0",
diff --git a/system-test/busybench/package.json b/system-test/busybench/package.json
index 8c456ec1..60d51290 100644
--- a/system-test/busybench/package.json
+++ b/system-test/busybench/package.json
@@ -23,7 +23,7 @@
     "posttest": "npm run check"
   },
   "devDependencies": {
-    "gts": "^3.1.0",
+    "gts": "^5.0.0",
     "typescript": "^4.9.5"
   }
 }