diff --git a/demo/package.json b/demo/package.json
index 86adb98..08e0a07 100644
--- a/demo/package.json
+++ b/demo/package.json
@@ -11,7 +11,7 @@
     "clean-webpack-plugin": "^4.0.0",
     "copy-webpack-plugin": "^12.0.2",
     "ts-loader": "^9.5.1",
-    "typescript": "^5.3.3",
+    "typescript": "^5.4.2",
     "webpack": "^5.90.3",
     "webpack-nano": "^1.1.1"
   },
diff --git a/packages/package-name/package.json b/packages/package-name/package.json
index 355d363..1dad132 100644
--- a/packages/package-name/package.json
+++ b/packages/package-name/package.json
@@ -17,6 +17,6 @@
     "@types/jest": "^29.5.12",
     "jest": "^29.7.0",
     "ts-jest": "^29.1.2",
-    "typescript": "^5.3.3"
+    "typescript": "^5.4.2"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 6b6e4cd..ba5fa7c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4448,10 +4448,10 @@ typed-array-length@^1.0.4:
     for-each "^0.3.3"
     is-typed-array "^1.1.9"
 
-typescript@^5.3.3:
-  version "5.3.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.3.3.tgz#b3ce6ba258e72e6305ba66f5c9b452aaee3ffe37"
-  integrity sha512-pXWcraxM0uxAS+tN0AG/BF2TyqmHO014Z070UsJ+pFvYuRSq8KH8DmWpnbXe0pEPDHXZV3FcAbJkijJ5oNEnWw==
+typescript@^5.4.2:
+  version "5.4.2"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.4.2.tgz#0ae9cebcfae970718474fe0da2c090cad6577372"
+  integrity sha512-+2/g0Fds1ERlP6JsakQQDXjZdZMM+rqpamFZJEKh4kwTIn3iDkgKtby0CeNd5ATNZ4Ry1ax15TMx0W2V+miizQ==
 
 unbox-primitive@^1.0.1:
   version "1.0.1"