diff --git a/package.json b/package.json
index 6ed3e6f..8ef93ef 100644
--- a/package.json
+++ b/package.json
@@ -98,7 +98,7 @@
   "dependencies": {
     "@modelcontextprotocol/sdk": "1.29.0",
     "sqlite-vec": "0.1.9",
-    "yaml": "2.8.4",
+    "yaml": "2.9.0",
     "zod": "4.4.3"
   },
   "devDependencies": {
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index afa2b8b..25f9f7a 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -23,8 +23,8 @@ importers:
         specifier: 0.1.9
         version: 0.1.9
       yaml:
-        specifier: 2.8.4
-        version: 2.8.4
+        specifier: 2.9.0
+        version: 2.9.0
       zod:
         specifier: 4.4.3
         version: 4.4.3
@@ -52,7 +52,7 @@ importers:
         version: 8.59.2(eslint@10.3.0)(typescript@6.0.3)
       vitepress:
         specifier: 1.6.4
-        version: 1.6.4(@algolia/client-search@5.52.0)(@types/node@25.9.1)(postcss@8.5.13)(search-insights@2.17.3)(typescript@6.0.3)(yaml@2.8.4)
+        version: 1.6.4(@algolia/client-search@5.52.0)(@types/node@25.9.1)(postcss@8.5.13)(search-insights@2.17.3)(typescript@6.0.3)(yaml@2.9.0)
 
 packages:
 
@@ -1743,8 +1743,8 @@ packages:
     resolution: {integrity: sha512-0pfFzegeDWJHJIAmTLRP2DwHjdF5s7jo9tuztdQxAhINCdvS+3nGINqPd00AphqJR/0LhANUS6/+7SCb98YOfA==}
     engines: {node: '>=10'}
 
-  yaml@2.8.4:
-    resolution: {integrity: sha512-ml/JPOj9fOQK8RNnWojA67GbZ0ApXAUlN2UQclwv2eVgTgn7O9gg9o7paZWKMp4g0H3nTLtS9LVzhkpOFIKzog==}
+  yaml@2.9.0:
+    resolution: {integrity: sha512-2AvhNX3mb8zd6Zy7INTtSpl1F15HW6Wnqj0srWlkKLcpYl/gMIMJiyuGq2KeI2YFxUPjdlB+3Lc10seMLtL4cA==}
     engines: {node: '>= 14.6'}
     hasBin: true
 
@@ -2338,10 +2338,10 @@ snapshots:
 
   '@ungap/structured-clone@1.3.0': {}
 
-  '@vitejs/plugin-vue@6.0.6(vite@6.4.3(@types/node@25.9.1)(yaml@2.8.4))(vue@3.5.33(typescript@6.0.3))':
+  '@vitejs/plugin-vue@6.0.6(vite@6.4.3(@types/node@25.9.1)(yaml@2.9.0))(vue@3.5.33(typescript@6.0.3))':
     dependencies:
       '@rolldown/pluginutils': 1.0.0-rc.13
-      vite: 6.4.3(@types/node@25.9.1)(yaml@2.8.4)
+      vite: 6.4.3(@types/node@25.9.1)(yaml@2.9.0)
       vue: 3.5.33(typescript@6.0.3)
 
   '@vue/compiler-core@3.5.33':
@@ -3417,7 +3417,7 @@ snapshots:
       '@types/unist': 3.0.3
       vfile-message: 4.0.3
 
-  vite@6.4.3(@types/node@25.9.1)(yaml@2.8.4):
+  vite@6.4.3(@types/node@25.9.1)(yaml@2.9.0):
     dependencies:
       esbuild: 0.28.1
       fdir: 6.5.0(picomatch@4.0.4)
@@ -3428,9 +3428,9 @@ snapshots:
     optionalDependencies:
       '@types/node': 25.9.1
       fsevents: 2.3.3
-      yaml: 2.8.4
+      yaml: 2.9.0
 
-  vitepress@1.6.4(@algolia/client-search@5.52.0)(@types/node@25.9.1)(postcss@8.5.13)(search-insights@2.17.3)(typescript@6.0.3)(yaml@2.8.4):
+  vitepress@1.6.4(@algolia/client-search@5.52.0)(@types/node@25.9.1)(postcss@8.5.13)(search-insights@2.17.3)(typescript@6.0.3)(yaml@2.9.0):
     dependencies:
       '@docsearch/css': 3.8.2
       '@docsearch/js': 3.8.2(@algolia/client-search@5.52.0)(search-insights@2.17.3)
@@ -3439,7 +3439,7 @@ snapshots:
       '@shikijs/transformers': 2.5.0
       '@shikijs/types': 2.5.0
       '@types/markdown-it': 14.1.2
-      '@vitejs/plugin-vue': 6.0.6(vite@6.4.3(@types/node@25.9.1)(yaml@2.8.4))(vue@3.5.33(typescript@6.0.3))
+      '@vitejs/plugin-vue': 6.0.6(vite@6.4.3(@types/node@25.9.1)(yaml@2.9.0))(vue@3.5.33(typescript@6.0.3))
       '@vue/devtools-api': 7.7.9
       '@vue/shared': 3.5.33
       '@vueuse/core': 12.8.2(typescript@6.0.3)
@@ -3448,7 +3448,7 @@ snapshots:
       mark.js: 8.11.1
       minisearch: 7.2.0
       shiki: 2.5.0
-      vite: 6.4.3(@types/node@25.9.1)(yaml@2.8.4)
+      vite: 6.4.3(@types/node@25.9.1)(yaml@2.9.0)
       vue: 3.5.33(typescript@6.0.3)
     optionalDependencies:
       postcss: 8.5.13
@@ -3508,7 +3508,7 @@ snapshots:
 
   y18n@5.0.8: {}
 
-  yaml@2.8.4: {}
+  yaml@2.9.0: {}
 
   yargs-parser@21.1.1: {}