diff --git a/packages/live-preview-sdk/package.json b/packages/live-preview-sdk/package.json
index e7125eb3..a823bb6f 100644
--- a/packages/live-preview-sdk/package.json
+++ b/packages/live-preview-sdk/package.json
@@ -66,7 +66,7 @@
     "jsdom": "29.0.1",
     "react": "19.2.1",
     "react-dom": "19.2.1",
-    "type-fest": "5.4.4"
+    "type-fest": "5.5.0"
   },
   "peerDependencies": {
     "react": "^17.0.0 || ^18.0.0 || ^19.0.0",
diff --git a/yarn.lock b/yarn.lock
index c94a3070..56fa9006 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8278,10 +8278,10 @@ type-check@^0.4.0, type-check@~0.4.0:
   dependencies:
     prelude-ls "^1.2.1"
 
-type-fest@5.4.4:
-  version "5.4.4"
-  resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-5.4.4.tgz#577f165b5ecb44cfc686559cc54ca77f62aa374d"
-  integrity sha512-JnTrzGu+zPV3aXIUhnyWJj4z/wigMsdYajGLIYakqyOW1nPllzXEJee0QQbHj+CTIQtXGlAjuK0UY+2xTyjVAw==
+type-fest@5.5.0:
+  version "5.5.0"
+  resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-5.5.0.tgz#78fca72f3a1f9ec964e6ae260db492b070c56f3b"
+  integrity sha512-PlBfpQwiUvGViBNX84Yxwjsdhd1TUlXr6zjX7eoirtCPIr08NAmxwa+fcYBTeRQxHo9YC9wwF3m9i700sHma8g==
   dependencies:
     tagged-tag "^1.0.0"