diff --git a/package-lock.json b/package-lock.json
index c626ccf..47444f5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1668,9 +1668,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "4.6.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.6.2.tgz",
-      "integrity": "sha512-HM/hFigTBHZhLXshn9sN37H085+hQGeJHJ/X7LpBWLID/fbc2acUMfU+lGD98X81sKP+pFa9f0DZmCwB9GnbAg==",
+      "version": "4.8.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.8.3.tgz",
+      "integrity": "sha512-goMHfm00nWPa8UvR/CPSvykqf6dVV8x/dp0c5mFTMTIu0u0FlGWRioyy7Nn0PGAdHxpJZnuO/ut+PpQ8UiHAig==",
       "dev": true
     },
     "unbox-primitive": {
diff --git a/package.json b/package.json
index 54bf9e5..b36d329 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
   "devDependencies": {
     "eslint": "^8.11.0",
     "eslint-config-etherpad": "^3.0.9",
-    "typescript": "^4.6.2"
+    "typescript": "^4.8.3"
   },
   "peerDependencies": {
     "ep_etherpad-lite": ">=1.8.6"