diff --git a/package-lock.json b/package-lock.json
index 50f15f01..642cdf30 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2063,6 +2063,14 @@
         "shelljs": "^0.8.2",
         "typedoc-default-themes": "^0.5.0",
         "typescript": "3.1.x"
+      },
+      "dependencies": {
+        "typescript": {
+          "version": "3.1.6",
+          "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.1.6.tgz",
+          "integrity": "sha512-tDMYfVtvpb96msS1lDX9MEdHrW4yOuZ4Kdc4Him9oU796XldPYF/t2+uKoX0BBa0hXXwDlqYQbXY5Rzjzc5hBA==",
+          "dev": true
+        }
       }
     },
     "typedoc-default-themes": {
@@ -2072,9 +2080,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "3.1.6",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.1.6.tgz",
-      "integrity": "sha512-tDMYfVtvpb96msS1lDX9MEdHrW4yOuZ4Kdc4Him9oU796XldPYF/t2+uKoX0BBa0hXXwDlqYQbXY5Rzjzc5hBA==",
+      "version": "3.2.1",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.2.1.tgz",
+      "integrity": "sha512-jw7P2z/h6aPT4AENXDGjcfHTu5CSqzsbZc6YlUIebTyBAq8XaKp78x7VcSh30xwSCcsu5irZkYZUSFP1MrAMbg==",
       "dev": true
     },
     "uglify-js": {
diff --git a/package.json b/package.json
index 99c0600d..c4ee6a1c 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
     "conventional-changelog-cli": "^2.0.11",
     "ts-node": "7.0.1",
     "typedoc": "0.13.0",
-    "typescript": "3.1.6"
+    "typescript": "3.2.1"
   },
   "main": "lib/api.js",
   "types": "lib/api.d.ts",