diff --git a/package-lock.json b/package-lock.json
index 1d24c37..ae2054d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -982,6 +982,13 @@
       "requires": {
         "event-loop-spinner": "1.1.0",
         "typescript": "3.8.3"
+      },
+      "dependencies": {
+        "typescript": {
+          "version": "3.8.3",
+          "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.8.3.tgz",
+          "integrity": "sha512-MYlEfn5VrLNsgudQTVJeNaQFUAI7DkhnOjdpAp4T+ku1TfQClewlbSuTVHiA+8skNBgaf02TL/kLOvig4y3G8w=="
+        }
       }
     },
     "@snyk/ruby-semver": {
@@ -9480,9 +9487,10 @@
       }
     },
     "typescript": {
-      "version": "3.8.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.8.3.tgz",
-      "integrity": "sha512-MYlEfn5VrLNsgudQTVJeNaQFUAI7DkhnOjdpAp4T+ku1TfQClewlbSuTVHiA+8skNBgaf02TL/kLOvig4y3G8w=="
+      "version": "3.9.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.9.2.tgz",
+      "integrity": "sha512-q2ktq4n/uLuNNShyayit+DTobV2ApPEo/6so68JaD5ojvc/6GClBipedB9zNWYxRSAlZXAe405Rlijzl6qDiSw==",
+      "dev": true
     },
     "unc-path-regex": {
       "version": "0.1.2",
diff --git a/package.json b/package.json
index c3e773f..ef9aa76 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "eslint-ava-rule-tester": "^4.0.0",
     "eslint-plugin-eslint-plugin": "^2.2.1",
     "nyc": "^15.0.1",
-    "typescript": "^3.8.3"
+    "typescript": "^3.9.2"
   },
   "peerDependencies": {
     "eslint": ">=3.0.0"