diff --git a/package.json b/package.json
index 6a1a6cb..9b48be8 100644
--- a/package.json
+++ b/package.json
@@ -81,7 +81,7 @@
   "packageManager": "pnpm@11.6.0",
   "dependencies": {
     "byte-codec": "^1.0.4",
-    "document-schema.js": "^2.7.2",
+    "document-schema.js": "^2.7.3",
     "fflate": "^0.8.3",
     "zod": "^4.4.3"
   },
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 8932c7b..307f9db 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -12,8 +12,8 @@ importers:
         specifier: ^1.0.4
         version: 1.0.4
       document-schema.js:
-        specifier: ^2.7.2
-        version: 2.7.2
+        specifier: ^2.7.3
+        version: 2.7.3
       fflate:
         specifier: ^0.8.3
         version: 0.8.3
@@ -1600,8 +1600,8 @@ packages:
     resolution: {integrity: sha512-WkrWp9GR4KXfKGYzOLmTuGVi1UWFfws377n9cc55/tb6DuqyF6pcQ5AbiHEshaDpY9v6oaSr2XCDidGmMwdzIA==}
     engines: {node: '>=8'}
 
-  document-schema.js@2.7.2:
-    resolution: {integrity: sha512-BfJh9Fvlnu8yHZ7FCO+Hq6Jo8XPik3iANmwDhOlKu7CQY4dH8z9x1SF1yXIi9OJwVCTnizUK8yHgK3jsrRiFwg==}
+  document-schema.js@2.7.3:
+    resolution: {integrity: sha512-lRpkzjWrH5n+BxOqvShm+7i0ZRFMNRKC2Zjen/X0j7mGmtyzT9/m+wLxDLSutbODu31SY4q9FaI842JbQBWFFw==}
     engines: {node: '>=20'}
 
   dot-prop@5.3.0:
@@ -4506,7 +4506,7 @@ snapshots:
     dependencies:
       path-type: 4.0.0
 
-  document-schema.js@2.7.2:
+  document-schema.js@2.7.3:
     dependencies:
       zod: 4.4.3