diff --git a/package.json b/package.json
index 30470611c..6dd4cb35d 100644
--- a/package.json
+++ b/package.json
@@ -131,7 +131,7 @@
     "size-limit": "^8.2.4",
     "tailwindcss": "^3.4.13",
     "vite": "^6.0.3",
-    "vite-plugin-ruby": "^5.1.1",
+    "vite-plugin-ruby": "^5.0.0",
     "vitest": "^2.1.8"
   },
   "engines": {
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index fab086720..fcd06d9cc 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -307,7 +307,7 @@ importers:
         specifier: ^6.0.3
         version: 6.0.3(@types/node@22.7.0)(jiti@1.21.6)(sass@1.79.3)(terser@5.33.0)(yaml@2.5.1)
       vite-plugin-ruby:
-        specifier: ^5.1.1
+        specifier: ^5.0.0
         version: 5.1.1(vite@6.0.3(@types/node@22.7.0)(jiti@1.21.6)(sass@1.79.3)(terser@5.33.0)(yaml@2.5.1))
       vitest:
         specifier: ^2.1.8