diff --git a/package-lock.json b/package-lock.json
index 0eaf34f68d..6845571554 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2011,9 +2011,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "3.5.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.5.2.tgz",
-      "integrity": "sha512-7KxJovlYhTX5RaRbUdkAXN1KUZ8PwWlTzQdHV6xNqvuFOs7+WBo10TQUqT19Q/Jz2hk5v9TQDIhyLhhJY4p5AA==",
+      "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
     },
     "uc.micro": {
diff --git a/package.json b/package.json
index bdd7ace411..05257e9474 100644
--- a/package.json
+++ b/package.json
@@ -52,7 +52,7 @@
     "mocha-multi-reporters": "~1.1.7",
     "rewire": "~4.0.1",
     "tslint": "~5.18.0",
-    "typescript": "~3.5.2",
+    "typescript": "~3.5.3",
     "vsce": "~1.66.0",
     "vscode": "~1.1.35"
   },