diff --git a/package.json b/package.json
index 3c945d3..44be5e9 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "@expressive-code/plugin-collapsible-sections": "^0.38.3",
     "@expressive-code/plugin-line-numbers": "^0.38.3",
     "@types/react": "^18.3.12",
-    "@types/react-dom": "^18.3.1",
+    "@types/react-dom": "^19.0.1",
     "astro": "^5.1.0",
     "astro-expressive-code": "^0.38.3",
     "astro-google-analytics": "^1.0.3",