diff --git a/packages/plugin-manifest-validator/package.json b/packages/plugin-manifest-validator/package.json
index 4d709934a2..5a23376858 100644
--- a/packages/plugin-manifest-validator/package.json
+++ b/packages/plugin-manifest-validator/package.json
@@ -37,7 +37,7 @@
     "@types/bytes": "^3.1.4",
     "babel-plugin-replace-ts-export-assignment": "^0.0.2",
     "intelli-espower-loader": "^1.1.0",
-    "json-schema-to-typescript": "^15.0.3",
+    "json-schema-to-typescript": "^15.0.4",
     "power-assert": "^1.6.1"
   },
   "homepage": "https://github.com/kintone/js-sdk/tree/main/packages/plugin-manifest-validator#readme",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index ece441264f..e0c7281a1c 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -268,8 +268,8 @@ importers:
         specifier: ^1.1.0
         version: 1.1.0
       json-schema-to-typescript:
-        specifier: ^15.0.3
-        version: 15.0.3
+        specifier: ^15.0.4
+        version: 15.0.4
       power-assert:
         specifier: ^1.6.1
         version: 1.6.1
@@ -8646,8 +8646,8 @@ packages:
   /json-parse-even-better-errors@2.3.1:
     resolution: {integrity: sha512-xyFwyhro/JEof6Ghe2iz2NcXoj2sloNsWr/XsERDK/oiPCfaNhl5ONfp+jQdAZRQQ0IJWNzH9zIZF7li91kh2w==}
 
-  /json-schema-to-typescript@15.0.3:
-    resolution: {integrity: sha512-iOKdzTUWEVM4nlxpFudFsWyUiu/Jakkga4OZPEt7CGoSEsAsUgdOZqR6pcgx2STBek9Gm4hcarJpXSzIvZ/hKA==}
+  /json-schema-to-typescript@15.0.4:
+    resolution: {integrity: sha512-Su9oK8DR4xCmDsLlyvadkXzX6+GGXJpbhwoLtOGArAG61dvbW4YQmSEno2y66ahpIdmLMg6YUf/QHLgiwvkrHQ==}
     engines: {node: '>=16.0.0'}
     hasBin: true
     dependencies: