diff --git a/package-lock.json b/package-lock.json
index 19336f1..d920d68 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10371,9 +10371,9 @@
       }
     },
     "typescript": {
-      "version": "4.0.7",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.0.7.tgz",
-      "integrity": "sha512-yi7M4y74SWvYbnazbn8/bmJmX4Zlej39ZOqwG/8dut/MYoSQ119GY9ZFbbGsD4PFZYWxqik/XsP3vk3+W5H3og==",
+      "version": "4.8.4",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.8.4.tgz",
+      "integrity": "sha512-QCh+85mCy+h0IGff8r5XWzOVSbBO+KfeYrMQh7NJ58QujwcE22u+NUSmUxqF+un70P9GXKxa2HCNiTTMJknyjQ==",
       "dev": true
     },
     "uglify-js": {
diff --git a/package.json b/package.json
index 8338c1d..c21db38 100644
--- a/package.json
+++ b/package.json
@@ -120,6 +120,6 @@
     "sinon": "~13.0.0",
     "source-map-support": "~0.5.10",
     "ts-node": "~10.4.0",
-    "typescript": "~4.0.2"
+    "typescript": "~4.8.4"
   }
 }