diff --git a/src/package-lock.json b/src/package-lock.json
index 2b23ede8..afdbaea0 100644
--- a/src/package-lock.json
+++ b/src/package-lock.json
@@ -9342,9 +9342,9 @@
       }
     },
     "typescript": {
-      "version": "4.6.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.6.4.tgz",
-      "integrity": "sha512-9ia/jWHIEbo49HfjrLGfKbZSuWo9iTMwXO+Ca3pRsSpbsMbc7/IU8NKdCZVRRBafVPGnoJeFL76ZOAA84I9fEg==",
+      "version": "4.9.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
+      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
       "dev": true
     },
     "ueberdb2": {
diff --git a/src/package.json b/src/package.json
index c58105bf..85003da5 100644
--- a/src/package.json
+++ b/src/package.json
@@ -90,7 +90,7 @@
     "sinon": "^13.0.2",
     "split-grid": "^1.0.11",
     "supertest": "^6.3.3",
-    "typescript": "^4.6.4"
+    "typescript": "^4.9.5"
   },
   "engines": {
     "node": ">=14.15.0",