diff --git a/package-lock.json b/package-lock.json
index 74e9d525c..cc9097e0a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -21006,9 +21006,9 @@
       }
     },
     "typescript": {
-      "version": "4.2.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.2.3.tgz",
-      "integrity": "sha512-qOcYwxaByStAWrBf4x0fibwZvMRG+r4cQoTjbPtUlrWjBHbmCAww1i448U0GJ+3cNNEtebDteo/cHOR3xJ4wEw==",
+      "version": "4.2.4",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.2.4.tgz",
+      "integrity": "sha512-V+evlYHZnQkaz8TRBuxTA92yZBPotr5H+WhQ7bD3hZUndx5tGOa1fuCgeSjxAzM1RiN5IzvadIXTVefuuwZCRg==",
       "dev": true
     },
     "typestyle": {
diff --git a/package.json b/package.json
index 6191b9430..970dbf699 100644
--- a/package.json
+++ b/package.json
@@ -172,7 +172,7 @@
     "ts-loader": "6.2.2",
     "tslint": "5.11.0",
     "tslint-microsoft-contrib": "6.0.0",
-    "typescript": "4.2.3",
+    "typescript": "4.2.4",
     "url-loader": "1.1.1",
     "wait-on": "4.0.2",
     "webpack": "4.43.0",