diff --git a/package-lock.json b/package-lock.json
index 54c7294..f45e082 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9870,9 +9870,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "3.4.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.4.5.tgz",
-      "integrity": "sha512-YycBxUb49UUhdNMU5aJ7z5Ej2XGmaIBL0x34vZ82fn3hGvD+bgrMrVDpatgz2f7YxUMJxMkbWxJZeAvDxVe7Vw==",
+      "version": "3.9.6",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.9.6.tgz",
+      "integrity": "sha512-Pspx3oKAPJtjNwE92YS05HQoY7z2SFyOpHo9MqJor3BXAGNaPUs83CuVp9VISFkSjyRfiTpmKuAYGJB7S7hOxw==",
       "dev": true
     },
     "uglify-js": {
diff --git a/package.json b/package.json
index dd49b22..60c986a 100644
--- a/package.json
+++ b/package.json
@@ -64,6 +64,6 @@
     "protractor": "5.4.2",
     "ts-node": "8.0.2",
     "tslint": "5.18.0",
-    "typescript": "3.4.5"
+    "typescript": "3.9.6"
   }
 }