diff --git a/bun.lockb b/bun.lockb
index 179aaa8..97337a6 100755
Binary files a/bun.lockb and b/bun.lockb differ
diff --git a/package.json b/package.json
index 86d2a54..373431d 100644
--- a/package.json
+++ b/package.json
@@ -11,8 +11,8 @@
     },
     "dependencies": {
         "@astrojs/check": "^0.9.4",
-        "@astrojs/node": "^8.3.4",
-        "@astrojs/preact": "^3.5.3",
+        "@astrojs/node": "9.0.0",
+        "@astrojs/preact": "4.0.0",
         "@fontsource-variable/material-symbols-outlined": "^5.1.1",
         "@fontsource/iosevka": "^5.0.11",
         "@fontsource/mononoki": "^5.0.11",
@@ -23,7 +23,7 @@
         "@phosphor-icons/core": "^2.1.1",
         "@preact/signals": "^1.3.0",
         "@types/jsdom": "^21.1.7",
-        "astro": "^4.15.11",
+        "astro": "5.1.0",
         "fuse.js": "^7.0.0",
         "katex": "^0.16.9",
         "lucide-static": "^0.468.0",
@@ -31,7 +31,7 @@
         "typescript": "^5.3.3"
     },
     "devDependencies": {
-        "@astrojs/mdx": "^3.1.7",
+        "@astrojs/mdx": "4.0.2",
         "@rollup/plugin-yaml": "^4.1.2",
         "@types/katex": "^0.16.7",
         "jsdom": "^24.1.1",
diff --git a/src/components/Card.astro b/src/components/Card.astro
index fc80b3d..9723745 100644
--- a/src/components/Card.astro
+++ b/src/components/Card.astro
@@ -1,7 +1,4 @@
 ---
-import type { AstroBuiltinProps } from 'astro'
-import type { AstroComponentFactory } from 'astro/runtime/server/index.js'
-
 type Props = {
     large?: boolean
     style?: string