diff --git a/package-lock.json b/package-lock.json
index 141c6ba..511c2de 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12604,9 +12604,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "3.8.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.8.3.tgz",
-      "integrity": "sha512-MYlEfn5VrLNsgudQTVJeNaQFUAI7DkhnOjdpAp4T+ku1TfQClewlbSuTVHiA+8skNBgaf02TL/kLOvig4y3G8w==",
+      "version": "3.9.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.9.5.tgz",
+      "integrity": "sha512-hSAifV3k+i6lEoCJ2k6R2Z/rp/H3+8sdmcn5NrS3/3kE7+RyZXm9aqvxWqjEXHAd8b0pShatpcdMTvEdvAJltQ==",
       "dev": true
     },
     "ua-parser-js": {
diff --git a/package.json b/package.json
index 8790499..1c4b741 100644
--- a/package.json
+++ b/package.json
@@ -78,7 +78,7 @@
     "tsconfigs": "4.0.2",
     "tty-table": "4.1.3",
     "ttypescript": "1.5.10",
-    "typescript": "3.8.3",
+    "typescript": "3.9.5",
     "webpack": "4.43.0"
   },
   "scripts": {