diff --git a/package-lock.json b/package-lock.json
index 4a1afd71..cbc185af 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -28,7 +28,7 @@
                 "true-myth": "8.6.0",
                 "ts-morph": "27.0.2",
                 "tslib": "2.8.1",
-                "type-fest": "5.0.1",
+                "type-fest": "5.1.0",
                 "unix-permissions": "6.0.1",
                 "zod": "4.1.12"
             },
@@ -10748,9 +10748,9 @@
             }
         },
         "node_modules/type-fest": {
-            "version": "5.0.1",
-            "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-5.0.1.tgz",
-            "integrity": "sha512-9MpwAI52m8H6ssA542UxSLnSiSD2dsC3/L85g6hVubLSXd82wdI80eZwTWhdOfN67NlA+D+oipAs1MlcTcu3KA==",
+            "version": "5.1.0",
+            "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-5.1.0.tgz",
+            "integrity": "sha512-wQ531tuWvB6oK+pchHIu5lHe5f5wpSCqB8Kf4dWQRbOYc9HTge7JL0G4Qd44bh6QuJCccIzL3bugb8GI0MwHrg==",
             "license": "(MIT OR CC0-1.0)",
             "dependencies": {
                 "tagged-tag": "^1.0.0"
diff --git a/package.json b/package.json
index 7959e3a9..5c2da607 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,7 @@
         "true-myth": "8.6.0",
         "ts-morph": "27.0.2",
         "tslib": "2.8.1",
-        "type-fest": "5.0.1",
+        "type-fest": "5.1.0",
         "unix-permissions": "6.0.1",
         "zod": "4.1.12"
     },