diff --git a/package.json b/package.json
index c0462eb..cf9ac3a 100644
--- a/package.json
+++ b/package.json
@@ -10,10 +10,10 @@
     "astro": "astro"
   },
   "devDependencies": {
-    "@astrojs/mdx": "^0.8.3",
-    "@astrojs/svelte": "^1.0.0",
-    "astro": "^1.0.3",
-    "rehype-external-links": "^2.0.0"
+    "@astrojs/mdx": "^1.1.0",
+    "@astrojs/svelte": "^4.0.2",
+    "astro": "^3.2.2",
+    "rehype-external-links": "^3.0.0"
   },
   "dependencies": {
     "reading-time": "^1.5.0"