diff --git a/package.json b/package.json
index 5202c36..9e52472 100644
--- a/package.json
+++ b/package.json
@@ -69,7 +69,7 @@
   "license": "MIT",
   "packageManager": "pnpm@11.6.0",
   "dependencies": {
-    "document-schema.js": "^2.3.0",
+    "document-schema.js": "^2.3.1",
     "zod": "^4.4.3"
   },
   "devDependencies": {
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 5899e88..de07d40 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -9,8 +9,8 @@ importers:
   .:
     dependencies:
       document-schema.js:
-        specifier: ^2.3.0
-        version: 2.3.0
+        specifier: ^2.3.1
+        version: 2.3.1
       zod:
         specifier: ^4.4.3
         version: 4.4.3
@@ -1060,8 +1060,8 @@ packages:
     resolution: {integrity: sha512-WkrWp9GR4KXfKGYzOLmTuGVi1UWFfws377n9cc55/tb6DuqyF6pcQ5AbiHEshaDpY9v6oaSr2XCDidGmMwdzIA==}
     engines: {node: '>=8'}
 
-  document-schema.js@2.3.0:
-    resolution: {integrity: sha512-NYhSqxC4J0czg/YbxbpVjyNQteRCpvXyHqFjmnbOTqh3+Z4FMVJn0ZZSJoZByBPX1pqSLKg+Ld6g0Jw5+A18Ag==}
+  document-schema.js@2.3.1:
+    resolution: {integrity: sha512-UH2KqJAM7infpAt6hj/cdllDqxA2vet8aFQ1dcGmKWSX6URN97BYjS+MpOnV794d+1sqZu9K5bBSJkfDT4ExTg==}
     engines: {node: '>=20'}
 
   dot-prop@5.3.0:
@@ -3582,7 +3582,7 @@ snapshots:
     dependencies:
       path-type: 4.0.0
 
-  document-schema.js@2.3.0:
+  document-schema.js@2.3.1:
     dependencies:
       zod: 4.4.3