diff --git a/.changeset/tall-papayas-fail.md b/.changeset/tall-papayas-fail.md
new file mode 100644
index 0000000..e774ffd
--- /dev/null
+++ b/.changeset/tall-papayas-fail.md
@@ -0,0 +1,5 @@
+---
+"json-origami": patch
+---
+
+fix: update dependency type-fest to ^4.10.1
diff --git a/package.json b/package.json
index f297ab4..f054fa2 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "lint": "biome check --apply ./src ./test"
   },
   "dependencies": {
-    "type-fest": "^4.9.0"
+    "type-fest": "^4.10.1"
   },
   "devDependencies": {
     "@biomejs/biome": "^1.5.3",
diff --git a/yarn.lock b/yarn.lock
index 7580244..a2a3fbf 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2935,7 +2935,7 @@ __metadata:
     "@vitest/ui": "npm:^1.2.2"
     defu: "npm:^6.1.4"
     tsup: "npm:^8.0.1"
-    type-fest: "npm:^4.9.0"
+    type-fest: "npm:^4.10.1"
     typescript: "npm:^5.3.3"
     vitest: "npm:^1.2.2"
     yarn-run-all: "npm:latest"
@@ -5009,10 +5009,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"type-fest@npm:^4.9.0":
-  version: 4.9.0
-  resolution: "type-fest@npm:4.9.0"
-  checksum: 49acfb67999566a24d5604435c8cff786dfc26ebea5a2a343e14d437d34f30a55248f8e597b8f64446c344bb68ce14af68899f562cf66ca66c1e1a856b393259
+"type-fest@npm:^4.10.1":
+  version: 4.10.1
+  resolution: "type-fest@npm:4.10.1"
+  checksum: f82056fbfbfc617fd1cd795ab73aac000f65407463ef84a7de2dc16af9fa9deb2520d8430e6d80216664edc9eda484fd1c205bcb118fff41e7b3ec6b4e497c91
   languageName: node
   linkType: hard