diff --git a/package-lock.json b/package-lock.json
index d93158e..84930f2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14937,9 +14937,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "3.8.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.8.2.tgz",
-      "integrity": "sha512-EgOVgL/4xfVrCMbhYKUQTdF37SQn4Iw73H5BgCrF1Abdun7Kwy/QZsE/ssAy0y4LxBbvua3PIbFsbRczWWnDdQ==",
+      "version": "3.9.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.9.3.tgz",
+      "integrity": "sha512-D/wqnB2xzNFIcoBG9FG8cXRDjiqSTbG2wd8DMZeQyJlP1vfTkIxH4GKveWaEBYySKIg+USu+E+EDIR47SqnaMQ==",
       "dev": true
     },
     "unicode-canonical-property-names-ecmascript": {
diff --git a/package.json b/package.json
index c8941da..381fd54 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "react-scripts": "^3.4.0",
     "ts-jest": "^24.0.2",
     "tslint": "^5.17.0",
-    "typescript": "^3.5.1"
+    "typescript": "^3.9.3"
   },
   "browserslist": {
     "production": [