diff --git a/package.json b/package.json
index c3647b0..9ba1566 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
     "rollup-plugin-typescript2": "^0.32.0",
     "rollup-plugin-url": "^3.0.1",
     "ts-jest": "^29.0.3",
-    "typescript": "4.8.4"
+    "typescript": "4.9.4"
   },
   "files": [
     "dist"
diff --git a/yarn.lock b/yarn.lock
index 1e0cef7..f4669c4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5616,10 +5616,10 @@ type-fest@^0.21.3:
   resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-0.21.3.tgz#d260a24b0198436e133fa26a524a6d65fa3b2e37"
   integrity sha512-t0rzBq87m3fVcduHDUFhKmyyX+9eo6WQjZvf51Ea/M0Q7+T374Jp1aUiyUl0GKxp8M/OETVHSDvmkyPgvX+X2w==
 
-typescript@4.8.4:
-  version "4.8.4"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.8.4.tgz#c464abca159669597be5f96b8943500b238e60e6"
-  integrity sha512-QCh+85mCy+h0IGff8r5XWzOVSbBO+KfeYrMQh7NJ58QujwcE22u+NUSmUxqF+un70P9GXKxa2HCNiTTMJknyjQ==
+typescript@4.9.4:
+  version "4.9.4"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.9.4.tgz#a2a3d2756c079abda241d75f149df9d561091e78"
+  integrity sha512-Uz+dTXYzxXXbsFpM86Wh3dKCxrQqUcVMxwU54orwlJjOpO3ao8L7j5lH+dWfTwgCwIuM9GQ2kvVotzYJMXTBZg==
 
 unbox-primitive@^1.0.2:
   version "1.0.2"