diff --git a/package-lock.json b/package-lock.json
index 1aa12ea..a38c101 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -20254,6 +20254,12 @@
             "interpret": "^1.0.0",
             "rechoir": "^0.6.2"
           }
+        },
+        "typescript": {
+          "version": "3.1.7",
+          "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.1.7.tgz",
+          "integrity": "sha512-B3x/rBOIhxnbJ5BZdmdr61wQlqwla0P6Xw3QxDMuWepwrJy7YaDyR4ZJGjbX2Okhm+o8PuhsoiSjppYNWvL69g==",
+          "dev": true
         }
       }
     },
@@ -20270,9 +20276,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "3.1.6",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.1.6.tgz",
-      "integrity": "sha512-tDMYfVtvpb96msS1lDX9MEdHrW4yOuZ4Kdc4Him9oU796XldPYF/t2+uKoX0BBa0hXXwDlqYQbXY5Rzjzc5hBA==",
+      "version": "3.9.8",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.9.8.tgz",
+      "integrity": "sha512-nDbnFkUZZjkQ92qwKX+C+jtk4OGfU8H9toSEs3uAsl8cxLjG2sqQm6leF/pLWvm9FAEJ6KHkYMAbHYaY2ITeVg==",
       "dev": true
     },
     "uglify-js": {