diff --git a/package-lock.json b/package-lock.json
index ff5c3d2..5dbdfd4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4499,9 +4499,9 @@
       }
     },
     "typescript": {
-      "version": "3.8.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.8.3.tgz",
-      "integrity": "sha512-MYlEfn5VrLNsgudQTVJeNaQFUAI7DkhnOjdpAp4T+ku1TfQClewlbSuTVHiA+8skNBgaf02TL/kLOvig4y3G8w==",
+      "version": "3.9.10",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.9.10.tgz",
+      "integrity": "sha512-w6fIxVE/H1PkLKcCPsFqKE7Kv7QUwhU8qQY2MueZXWx5cPZdwFupLgKK3vntcK98BtNHZtAF4LA/yl2a7k8R6Q==",
       "dev": true
     },
     "unfetch": {
diff --git a/package.json b/package.json
index d2a370c..edc40fb 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
     "svelte": "3.22.2",
     "test-listen": "1.1.0",
     "ts-node": "8.8.2",
-    "typescript": "3.8.3"
+    "typescript": "3.9.10"
   },
   "husky": {
     "hooks": {