diff --git a/package-lock.json b/package-lock.json
index a09ddbf..bd0e2da 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4089,9 +4089,9 @@
       }
     },
     "typescript": {
-      "version": "3.5.1",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.5.1.tgz",
-      "integrity": "sha512-64HkdiRv1yYZsSe4xC1WVgamNigVYjlssIoaH2HcZF0+ijsk5YK2g0G34w9wJkze8+5ow4STd22AynfO6ZYYLw==",
+      "version": "3.5.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.5.3.tgz",
+      "integrity": "sha512-ACzBtm/PhXBDId6a6sDJfroT2pOWt/oOnk4/dElG5G33ZL776N3Y6/6bKZJBFpd+b05F3Ct9qDjMeJmRWtE2/g==",
       "dev": true
     },
     "uglify-js": {
diff --git a/package.json b/package.json
index 0a01238..e9ba108 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     "npm-watch": "0.6.0",
     "nyc": "14.1.1",
     "ts-node": "8.2.0",
-    "typescript": "3.5.1"
+    "typescript": "3.5.3"
   },
   "dependencies": {
     "chokidar": "^3.0.1",