diff --git a/package-lock.json b/package-lock.json
index b1a888b..296f6f2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5721,9 +5721,9 @@
             "integrity": "sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c="
         },
         "typescript": {
-            "version": "3.9.2",
-            "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.9.2.tgz",
-            "integrity": "sha512-q2ktq4n/uLuNNShyayit+DTobV2ApPEo/6so68JaD5ojvc/6GClBipedB9zNWYxRSAlZXAe405Rlijzl6qDiSw==",
+            "version": "3.9.3",
+            "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.9.3.tgz",
+            "integrity": "sha512-D/wqnB2xzNFIcoBG9FG8cXRDjiqSTbG2wd8DMZeQyJlP1vfTkIxH4GKveWaEBYySKIg+USu+E+EDIR47SqnaMQ==",
             "dev": true
         },
         "underscore": {
diff --git a/package.json b/package.json
index b0d3f63..0517547 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
         "terser-webpack-plugin": "^3.0.1",
         "tfx-cli": "^0.7.11",
         "ts-loader": "^7.0.4",
-        "typescript": "^3.9.2",
+        "typescript": "^3.9.3",
         "webpack": "^4.43.0",
         "webpack-cli": "^3.3.11"
     }