diff --git a/renovate.json5 b/renovate.json5
index fd5076fb..ebe84ead 100644
--- a/renovate.json5
+++ b/renovate.json5
@@ -1,51 +1,27 @@
 {
   $schema: "https://docs.renovatebot.com/renovate-schema.json",
-  extends: [
-    "config:recommended",
-    "helpers:pinGitHubActionDigestsToSemver"
-  ],
+  extends: ["config:recommended", "helpers:pinGitHubActionDigestsToSemver"],
   timezone: "Asia/Tokyo",
   automerge: true,
   platformAutomerge: true,
   "git-submodules": {
     enabled: true,
   },
-  labels: [
-    "dependency upgrade"
-  ],
+  labels: ["dependency upgrade"],
   lockFileMaintenance: {
     enabled: true,
-    schedule: [
-      "after 1am and before 4am every day"
-    ],
+    schedule: ["after 1am and before 4am"],
   },
-  minimumReleaseAge : "7 days",
-  // Override the default ignorePaths to let Renovate manage dependencies under examples/.
-  ignorePaths: [
-    "**/node_modules/**",
-    "**/test/**"
-  ],
-  // To prevent libraries in optionalDependencies from being removed from the lock file
+  minimumReleaseAge: "7 days",
+  ignorePaths: ["**/node_modules/**", "**/test/**"],
   constraints: {
-    npm: "11.17.0"
+    npm: "11.17.0",
   },
   packageRules: [
     {
-      labels: [
-        "dependency upgrade",
-        "line-openapi-update"
-      ],
-      // In many cases, we would like to update line-openapi by dispatching the GitHub workflow during working
-      // hours, as there are code changes.
-      // If that is forgotten, there's a possibility that line-openapi updates or code changes won't happen at
-      // all, so we allow it to run at night just in case.
-      schedule: [
-        "after 11pm",
-        "before 4am"
-      ],
-      matchPackageNames: [
-        "/line-openapi/"
-      ],
+      labels: ["dependency upgrade", "line-openapi-update"],
+      schedule: ["after 11pm", "before 4am"],
+      matchPackageNames: ["/line-openapi/"],
     },
   ],
 }