diff --git a/package-lock.json b/package-lock.json
index 5014c5c3..24a7bc64 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4228,9 +4228,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "3.3.3333",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.3.3333.tgz",
-      "integrity": "sha512-JjSKsAfuHBE/fB2oZ8NxtRTk5iGcg6hkYXMnZ3Wc+b2RSqejEqTaem11mHASMnFilHrax3sLK0GDzcJrekZYLw==",
+      "version": "3.5.1",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.5.1.tgz",
+      "integrity": "sha512-64HkdiRv1yYZsSe4xC1WVgamNigVYjlssIoaH2HcZF0+ijsk5YK2g0G34w9wJkze8+5ow4STd22AynfO6ZYYLw==",
       "dev": true
     },
     "uglify-js": {
diff --git a/package.json b/package.json
index 8970cc1a..4fb1b6e1 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
     "source-map-support": "^0.5.12",
     "tmp": "0.1.0",
     "ts-mockito": "^2.2.5",
-    "typescript": "~3.3.0"
+    "typescript": "~3.5.0"
   },
   "files": [
     "out/src",