diff --git a/package.json b/package.json
index 06eb89b..40bb808 100644
--- a/package.json
+++ b/package.json
@@ -48,6 +48,6 @@
     "parcel-plugin-static-files-copy": "^2.6.0",
     "rimraf": "^3.0.2",
     "tslint": "^6.1.3",
-    "typescript": "^4.2.4"
+    "typescript": "^4.6.4"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 520c25f..b87a88c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6722,10 +6722,10 @@ typedarray@^0.0.6:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
 
-typescript@^4.2.4:
-  version "4.2.4"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.2.4.tgz#8610b59747de028fda898a8aef0e103f156d0961"
-  integrity sha512-V+evlYHZnQkaz8TRBuxTA92yZBPotr5H+WhQ7bD3hZUndx5tGOa1fuCgeSjxAzM1RiN5IzvadIXTVefuuwZCRg==
+typescript@^4.6.4:
+  version "4.6.4"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.6.4.tgz#caa78bbc3a59e6a5c510d35703f6a09877ce45e9"
+  integrity sha512-9ia/jWHIEbo49HfjrLGfKbZSuWo9iTMwXO+Ca3pRsSpbsMbc7/IU8NKdCZVRRBafVPGnoJeFL76ZOAA84I9fEg==
 
 unbzip2-stream@^1.0.9:
   version "1.4.3"