diff --git a/package-lock.json b/package-lock.json
index a4a6ba9..ce0554b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5271,9 +5271,9 @@
       }
     },
     "typescript": {
-      "version": "3.7.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
-      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw=="
+      "version": "3.8.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.8.3.tgz",
+      "integrity": "sha512-MYlEfn5VrLNsgudQTVJeNaQFUAI7DkhnOjdpAp4T+ku1TfQClewlbSuTVHiA+8skNBgaf02TL/kLOvig4y3G8w=="
     },
     "union-value": {
       "version": "1.0.1",
diff --git a/package.json b/package.json
index adc402e..66a8614 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "tslib": "1.10.0",
     "tslint": "6.0.0",
     "tslint-config-prettier": "1.18.0",
-    "typescript": "3.7.5"
+    "typescript": "3.8.3"
   },
   "devDependencies": {
     "@types/jest": "25.1.2",