diff --git a/package-lock.json b/package-lock.json
index 9a2eb08..50e0cab 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9416,9 +9416,9 @@
       }
     },
     "typescript": {
-      "version": "4.6.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.6.3.tgz",
-      "integrity": "sha512-yNIatDa5iaofVozS/uQJEl3JRWLKKGJKh6Yaiv0GLGSuhpFJe7P3SbHZ8/yjAHRQwKRoA6YZqlfjXWmVzoVSMw==",
+      "version": "4.6.4",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.6.4.tgz",
+      "integrity": "sha512-9ia/jWHIEbo49HfjrLGfKbZSuWo9iTMwXO+Ca3pRsSpbsMbc7/IU8NKdCZVRRBafVPGnoJeFL76ZOAA84I9fEg==",
       "dev": true
     },
     "unbox-primitive": {
diff --git a/package.json b/package.json
index fd07052..5ef0009 100644
--- a/package.json
+++ b/package.json
@@ -62,7 +62,7 @@
     "ts-node": "^10.7.0",
     "tslint": "^5.20.1",
     "typedoc": "^0.22.15",
-    "typescript": "^4.6.3"
+    "typescript": "^4.6.4"
   },
   "prettier": "@relaycorp/shared-config/.prettierrc.json",
   "publishConfig": {