diff --git a/package.json b/package.json
index 31ef1bc..c1ea1c4 100644
--- a/package.json
+++ b/package.json
@@ -59,7 +59,7 @@
     "husky": "4.2.5",
     "prettier": "2.0.5",
     "pretty-quick": "2.0.1",
-    "typescript": "4.5.5"
+    "typescript": "4.9.5"
   },
   "husky": {
     "hooks": {
diff --git a/yarn.lock b/yarn.lock
index 9cbdae2..44bcd5f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -862,10 +862,10 @@ to-regex-range@^5.0.1:
   dependencies:
     is-number "^7.0.0"
 
-typescript@4.5.5:
-  version "4.5.5"
-  resolved "https://registry.npmjs.org/typescript/-/typescript-4.5.5.tgz#d8c953832d28924a9e3d37c73d729c846c5896f3"
-  integrity sha512-TCTIul70LyWe6IJWT8QSYeA54WQe8EjQFU4wY52Fasj5UKx88LNYKCgBEHcOMOrFF1rKGbD8v/xcNWVUq9SymA==
+typescript@4.9.5:
+  version "4.9.5"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.9.5.tgz#095979f9bcc0d09da324d58d03ce8f8374cbe65a"
+  integrity sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==
 
 util-deprecate@^1.0.1:
   version "1.0.2"