diff --git a/package-lock.json b/package-lock.json
index 997c65b9a..df7e8885d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2354,9 +2354,9 @@
       }
     },
     "typescript": {
-      "version": "4.0.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.0.2.tgz",
-      "integrity": "sha512-e4ERvRV2wb+rRZ/IQeb3jm2VxBsirQLpQhdxplZ2MEzGvDkkMmPglecnNDfSUBivMjP93vRbngYYDQqQ/78bcQ==",
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.1.2.tgz",
+      "integrity": "sha512-thGloWsGH3SOxv1SoY7QojKi0tc+8FnOmiarEGMbd/lar7QOEd3hvlx3Fp5y6FlDUGl9L+pd4n2e+oToGMmhRQ==",
       "dev": true
     },
     "typescript-json-schema": {
diff --git a/package.json b/package.json
index 2e6cc5a1d..e04ad3548 100644
--- a/package.json
+++ b/package.json
@@ -102,7 +102,7 @@
     "semver": "^7.1.3",
     "tslint": "^6.1.0",
     "tslint-config-standard": "^9.0.0",
-    "typescript": "4.0.2",
+    "typescript": "4.1.2",
     "typescript-json-schema": "^0.42.0",
     "util.promisify": "^1.0.1"
   },