diff --git a/package-lock.json b/package-lock.json
index 8887451481b9624d661e034a7cea88e93b0bfef7..2f0c0bbb47f4fb68ea3d9c23ca2c27c13467dbb7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7242,9 +7242,9 @@
       "dev": true
     },
     "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==",
       "dev": true
     },
     "uncss": {
diff --git a/package.json b/package.json
index cb3096ff8f291733a5b8548e0ada3d774f878494..6a172904ce6386b6ce94026f66baaff5db6e97b4 100644
--- a/package.json
+++ b/package.json
@@ -4,6 +4,6 @@
     "parcel-bundler": "^1.12.4",
     "parcel-plugin-wasm.rs": "^1.2.15",
     "pug": "^3.0.2",
-    "typescript": "^4.0.0"
+    "typescript": "^4.2.4"
   }
 }