diff --git a/package-lock.json b/package-lock.json
index a19a796..7409412 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8032,9 +8032,9 @@
       }
     },
     "typescript": {
-      "version": "4.9.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
-      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
+      "version": "5.0.4",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.0.4.tgz",
+      "integrity": "sha512-cW9T5W9xY37cc+jfEnaUvX91foxtHkza3Nw3wkoF4sSlKn0MONdkdEndig/qPBWXNkmplh3NzayQzCiHM4/hqw==",
       "dev": true
     },
     "typical": {
diff --git a/package.json b/package.json
index 0ae4b14..0016945 100644
--- a/package.json
+++ b/package.json
@@ -75,7 +75,7 @@
         "rollup-plugin-typescript2": "^0.34.0",
         "servor": "^4.0.2",
         "sinon": "^15.0.1",
-        "typescript": "^4.2.2"
+        "typescript": "^5.0.4"
     },
     "dependencies": {
         "anchorme": "^2.1.2"