diff --git a/package-lock.json b/package-lock.json
index 893754bf..4c19193e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4378,9 +4378,9 @@
       }
     },
     "typescript": {
-      "version": "4.0.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.0.5.tgz",
-      "integrity": "sha512-ywmr/VrTVCmNTJ6iV2LwIrfG1P+lv6luD8sUJs+2eI9NLGigaN+nUQc13iHqisq7bra9lnmUSYqbJvegraBOPQ=="
+      "version": "4.2.4",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.2.4.tgz",
+      "integrity": "sha512-V+evlYHZnQkaz8TRBuxTA92yZBPotr5H+WhQ7bD3hZUndx5tGOa1fuCgeSjxAzM1RiN5IzvadIXTVefuuwZCRg=="
     },
     "unpipe": {
       "version": "1.0.0",
diff --git a/package.json b/package.json
index 20aff723..2f4bbe07 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "semver-compare": "^1.0.0",
     "ts-node": "^9.0.0",
     "tsc-watch": "^4.2.9",
-    "typescript": "^4.0.5",
+    "typescript": "^4.2.4",
     "ws": "^7.4.2"
   },
   "devDependencies": {