diff --git a/package-lock.json b/package-lock.json
index 4422ae62..548ac393 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -27722,9 +27722,9 @@
       }
     },
     "typescript": {
-      "version": "3.8.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.8.3.tgz",
-      "integrity": "sha512-MYlEfn5VrLNsgudQTVJeNaQFUAI7DkhnOjdpAp4T+ku1TfQClewlbSuTVHiA+8skNBgaf02TL/kLOvig4y3G8w==",
+      "version": "3.9.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.9.3.tgz",
+      "integrity": "sha512-D/wqnB2xzNFIcoBG9FG8cXRDjiqSTbG2wd8DMZeQyJlP1vfTkIxH4GKveWaEBYySKIg+USu+E+EDIR47SqnaMQ==",
       "dev": true
     },
     "uglify-js": {
diff --git a/package.json b/package.json
index f0f9e768..7434dc11 100644
--- a/package.json
+++ b/package.json
@@ -279,7 +279,7 @@
     "ts-jest": "^24.3.0",
     "ts-loader": "^7.0.5",
     "ttfinfo": "^0.2.0",
-    "typescript": "^3.8.3",
+    "typescript": "^3.9.3",
     "url-loader": "^4.1.0",
     "vue-html-loader": "^1.2.4",
     "vue-loader": "^15.9.1",