diff --git a/docs/package.json b/docs/package.json
index 87ddf4a..3a2776c 100644
--- a/docs/package.json
+++ b/docs/package.json
@@ -15,7 +15,7 @@
     "dayjs": "1.11.20",
     "gray-matter": "4.0.3",
     "markdown-it-container": "4.0.0",
-    "mermaid": "11.13.0",
+    "mermaid": "11.15.0",
     "sass": "1.97.3",
     "tweakpane": "4.0.5",
     "typescript": "5.9.3",
diff --git a/lib/package.json b/lib/package.json
index e0251e6..6b12c9a 100644
--- a/lib/package.json
+++ b/lib/package.json
@@ -35,7 +35,7 @@
     "@playwright/test": "1.49.1",
     "@tweakpane/core": "2.0.5",
     "@types/node": "22.19.13",
-    "astro": "5.18.0",
+    "astro": "6.1.6",
     "changelogen": "0.6.2",
     "eslint": "9.39.3",
     "eslint-config-unjs": "0.6.2",