diff --git a/packages/core/package.json b/packages/core/package.json
index 6330dcb6..b3a433c6 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -42,7 +42,7 @@
   ],
   "devDependencies": {
     "@changesets/cli": "^2.27.1",
-    "@sveltejs/vite-plugin-svelte": "^3.0.1",
+    "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@types/cookie": "^0.6.0",
     "@types/fs-extra": "^11.0.4",
     "@types/node": "^24.0.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index dfbe0d74..67573c9c 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -484,8 +484,8 @@ importers:
         specifier: ^2.27.1
         version: 2.30.0(@types/node@24.12.2)
       '@sveltejs/vite-plugin-svelte':
-        specifier: ^3.0.1
-        version: 3.1.2(svelte@4.2.20)(vite@7.3.1(@types/node@24.12.2)(jiti@2.6.1)(lightningcss@1.32.0)(terser@5.46.1)(tsx@4.21.0)(yaml@2.8.3))
+        specifier: ^7.0.0
+        version: 7.1.0(svelte@4.2.20)(vite@7.3.1(@types/node@24.12.2)(jiti@2.6.1)(lightningcss@1.32.0)(terser@5.46.1)(tsx@4.21.0)(yaml@2.8.3))
       '@types/cookie':
         specifier: ^0.6.0
         version: 0.6.0
@@ -1544,6 +1544,13 @@ packages:
       svelte: ^4.0.0 || ^5.0.0-next.0
       vite: ^5.0.0
 
+  '@sveltejs/vite-plugin-svelte@7.1.0':
+    resolution: {integrity: sha512-atk0ZbHXKvUOpn8eG3kE0BvRcWvMubOYLLMvyLFYpf+IpLj7lfEaykMa/2Yy8o7PJ/qvxXO4SXruq8coIjq1yw==}
+    engines: {node: ^20.19 || ^22.12 || >=24}
+    peerDependencies:
+      svelte: ^5.46.4
+      vite: ^8.0.0-beta.7 || ^8.0.0
+
   '@tsconfig/svelte@5.0.8':
     resolution: {integrity: sha512-UkNnw1/oFEfecR8ypyHIQuWYdkPvHiwcQ78sh+ymIiYoF+uc5H1UBetbjyqT+vgGJ3qQN6nhucJviX6HesWtKQ==}
 
@@ -3137,6 +3144,14 @@ packages:
       vite:
         optional: true
 
+  vitefu@1.1.3:
+    resolution: {integrity: sha512-ub4okH7Z5KLjb6hDyjqrGXqWtWvoYdU3IGm/NorpgHncKoLTCfRIbvlhBm7r0YstIaQRYlp4yEbFqDcKSzXSSg==}
+    peerDependencies:
+      vite: ^3.0.0 || ^4.0.0 || ^5.0.0 || ^6.0.0 || ^7.0.0 || ^8.0.0
+    peerDependenciesMeta:
+      vite:
+        optional: true
+
   vitest@4.0.18:
     resolution: {integrity: sha512-hOQuK7h0FGKgBAas7v0mSAsnvrIgAvWmRFjmzpJ7SwFHH3g1k2u37JtYwOwmEKhK6ZO3v9ggDBBm0La1LCK4uQ==}
     engines: {node: ^20.0.0 || ^22.0.0 || >=24.0.0}
@@ -4082,15 +4097,6 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
-  '@sveltejs/vite-plugin-svelte-inspector@2.1.0(@sveltejs/vite-plugin-svelte@3.1.2(svelte@4.2.20)(vite@7.3.1(@types/node@24.12.2)(jiti@2.6.1)(lightningcss@1.32.0)(terser@5.46.1)(tsx@4.21.0)(yaml@2.8.3)))(svelte@4.2.20)(vite@7.3.1(@types/node@24.12.2)(jiti@2.6.1)(lightningcss@1.32.0)(terser@5.46.1)(tsx@4.21.0)(yaml@2.8.3))':
-    dependencies:
-      '@sveltejs/vite-plugin-svelte': 3.1.2(svelte@4.2.20)(vite@7.3.1(@types/node@24.12.2)(jiti@2.6.1)(lightningcss@1.32.0)(terser@5.46.1)(tsx@4.21.0)(yaml@2.8.3))
-      debug: 4.4.3
-      svelte: 4.2.20
-      vite: 7.3.1(@types/node@24.12.2)(jiti@2.6.1)(lightningcss@1.32.0)(terser@5.46.1)(tsx@4.21.0)(yaml@2.8.3)
-    transitivePeerDependencies:
-      - supports-color
-
   '@sveltejs/vite-plugin-svelte@3.1.2(svelte@4.2.20)(vite@5.4.21(@types/node@25.6.0)(lightningcss@1.32.0)(terser@5.46.1))':
     dependencies:
       '@sveltejs/vite-plugin-svelte-inspector': 2.1.0(@sveltejs/vite-plugin-svelte@3.1.2(svelte@4.2.20)(vite@5.4.21(@types/node@25.6.0)(lightningcss@1.32.0)(terser@5.46.1)))(svelte@4.2.20)(vite@5.4.21(@types/node@25.6.0)(lightningcss@1.32.0)(terser@5.46.1))
@@ -4105,19 +4111,14 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
-  '@sveltejs/vite-plugin-svelte@3.1.2(svelte@4.2.20)(vite@7.3.1(@types/node@24.12.2)(jiti@2.6.1)(lightningcss@1.32.0)(terser@5.46.1)(tsx@4.21.0)(yaml@2.8.3))':
+  '@sveltejs/vite-plugin-svelte@7.1.0(svelte@4.2.20)(vite@7.3.1(@types/node@24.12.2)(jiti@2.6.1)(lightningcss@1.32.0)(terser@5.46.1)(tsx@4.21.0)(yaml@2.8.3))':
     dependencies:
-      '@sveltejs/vite-plugin-svelte-inspector': 2.1.0(@sveltejs/vite-plugin-svelte@3.1.2(svelte@4.2.20)(vite@7.3.1(@types/node@24.12.2)(jiti@2.6.1)(lightningcss@1.32.0)(terser@5.46.1)(tsx@4.21.0)(yaml@2.8.3)))(svelte@4.2.20)(vite@7.3.1(@types/node@24.12.2)(jiti@2.6.1)(lightningcss@1.32.0)(terser@5.46.1)(tsx@4.21.0)(yaml@2.8.3))
-      debug: 4.4.3
       deepmerge: 4.3.1
-      kleur: 4.1.5
       magic-string: 0.30.21
+      obug: 2.1.1
       svelte: 4.2.20
-      svelte-hmr: 0.16.0(svelte@4.2.20)
       vite: 7.3.1(@types/node@24.12.2)(jiti@2.6.1)(lightningcss@1.32.0)(terser@5.46.1)(tsx@4.21.0)(yaml@2.8.3)
-      vitefu: 0.2.5(vite@7.3.1(@types/node@24.12.2)(jiti@2.6.1)(lightningcss@1.32.0)(terser@5.46.1)(tsx@4.21.0)(yaml@2.8.3))
-    transitivePeerDependencies:
-      - supports-color
+      vitefu: 1.1.3(vite@7.3.1(@types/node@24.12.2)(jiti@2.6.1)(lightningcss@1.32.0)(terser@5.46.1)(tsx@4.21.0)(yaml@2.8.3))
 
   '@tsconfig/svelte@5.0.8': {}
 
@@ -5863,7 +5864,7 @@ snapshots:
     optionalDependencies:
       vite: 5.4.21(@types/node@25.6.0)(lightningcss@1.32.0)(terser@5.46.1)
 
-  vitefu@0.2.5(vite@7.3.1(@types/node@24.12.2)(jiti@2.6.1)(lightningcss@1.32.0)(terser@5.46.1)(tsx@4.21.0)(yaml@2.8.3)):
+  vitefu@1.1.3(vite@7.3.1(@types/node@24.12.2)(jiti@2.6.1)(lightningcss@1.32.0)(terser@5.46.1)(tsx@4.21.0)(yaml@2.8.3)):
     optionalDependencies:
       vite: 7.3.1(@types/node@24.12.2)(jiti@2.6.1)(lightningcss@1.32.0)(terser@5.46.1)(tsx@4.21.0)(yaml@2.8.3)
 
diff --git a/templates/express/package.json b/templates/express/package.json
index f930205f..7a789a23 100644
--- a/templates/express/package.json
+++ b/templates/express/package.json
@@ -27,7 +27,7 @@
   },
   "devDependencies": {
     "@playwright/test": "^1.46.1",
-    "@sveltejs/vite-plugin-svelte": "^3.0.1",
+    "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tsconfig/svelte": "^5.0.2",
     "@types/body-parser": "^1.19.5",
     "@types/compression": "^1.7.5",
diff --git a/templates/hono/package.json b/templates/hono/package.json
index 9af917d2..3331c143 100644
--- a/templates/hono/package.json
+++ b/templates/hono/package.json
@@ -19,7 +19,7 @@
     "svelte": "^4.2.8"
   },
   "devDependencies": {
-    "@sveltejs/vite-plugin-svelte": "^3.0.1",
+    "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tsconfig/svelte": "^5.0.2",
     "autoprefixer": "^10.4.20",
     "postcss": "^8.4.41",
diff --git a/templates/htmx/package.json b/templates/htmx/package.json
index 18a1a1f0..18617030 100644
--- a/templates/htmx/package.json
+++ b/templates/htmx/package.json
@@ -29,7 +29,7 @@
   },
   "devDependencies": {
     "@playwright/test": "^1.46.1",
-    "@sveltejs/vite-plugin-svelte": "^3.0.1",
+    "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tsconfig/svelte": "^5.0.2",
     "@types/body-parser": "^1.19.5",
     "@types/compression": "^1.7.5",
diff --git a/templates/standalone/package.json b/templates/standalone/package.json
index 011df8a8..0310141a 100644
--- a/templates/standalone/package.json
+++ b/templates/standalone/package.json
@@ -31,7 +31,7 @@
     "tailwindcss": "^4.1.11"
   },
   "devDependencies": {
-    "@sveltejs/vite-plugin-svelte": "^3.0.1",
+    "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tsconfig/svelte": "^5.0.2",
     "@types/body-parser": "^1.19.5",
     "@types/compression": "^1.7.5",
diff --git a/templates/tailwindcss/package.json b/templates/tailwindcss/package.json
index 2c27fc0f..5eb9620f 100644
--- a/templates/tailwindcss/package.json
+++ b/templates/tailwindcss/package.json
@@ -28,7 +28,7 @@
   },
   "devDependencies": {
     "@playwright/test": "^1.46.1",
-    "@sveltejs/vite-plugin-svelte": "^3.0.1",
+    "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tsconfig/svelte": "^5.0.2",
     "@types/body-parser": "^1.19.5",
     "@types/compression": "^1.7.5",