diff --git a/package-lock.json b/package-lock.json
index 4afe4711..6844ac13 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -58,28 +58,6 @@
         "unified": "^11.0.5"
       }
     },
-    "node_modules/@astrojs/internal-helpers/node_modules/js-yaml": {
-      "version": "4.2.0",
-      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.2.0.tgz",
-      "integrity": "sha512-ePWsvanv0DWuDRsW8dnt+R4jQ31SCRCQ7hhNcPXZPsoBZiemuZNYGf7adZdqX2D86j6rvKp3RpCxVTSb8WQlOw==",
-      "funding": [
-        {
-          "type": "github",
-          "url": "https://github.com/sponsors/puzrin"
-        },
-        {
-          "type": "github",
-          "url": "https://github.com/sponsors/nodeca"
-        }
-      ],
-      "license": "MIT",
-      "dependencies": {
-        "argparse": "^2.0.1"
-      },
-      "bin": {
-        "js-yaml": "bin/js-yaml.js"
-      }
-    },
     "node_modules/@astrojs/language-server": {
       "version": "2.16.9",
       "resolved": "https://registry.npmjs.org/@astrojs/language-server/-/language-server-2.16.9.tgz",
@@ -2242,28 +2220,6 @@
       "integrity": "sha512-eouss7G8ygdZqHuke033VMcVw5HTZUu+PXd/h06DGDUg/jt5btPYPqh66ENWw/mU78rBrf/oeC4oqoBwMtDMNA==",
       "license": "MIT"
     },
-    "node_modules/astro/node_modules/js-yaml": {
-      "version": "4.2.0",
-      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.2.0.tgz",
-      "integrity": "sha512-ePWsvanv0DWuDRsW8dnt+R4jQ31SCRCQ7hhNcPXZPsoBZiemuZNYGf7adZdqX2D86j6rvKp3RpCxVTSb8WQlOw==",
-      "funding": [
-        {
-          "type": "github",
-          "url": "https://github.com/sponsors/puzrin"
-        },
-        {
-          "type": "github",
-          "url": "https://github.com/sponsors/nodeca"
-        }
-      ],
-      "license": "MIT",
-      "dependencies": {
-        "argparse": "^2.0.1"
-      },
-      "bin": {
-        "js-yaml": "bin/js-yaml.js"
-      }
-    },
     "node_modules/astro/node_modules/jsonc-parser": {
       "version": "3.3.1",
       "resolved": "https://registry.npmjs.org/jsonc-parser/-/jsonc-parser-3.3.1.tgz",
@@ -3325,6 +3281,28 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/js-yaml": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-5.1.0.tgz",
+      "integrity": "sha512-s8VA5jkR8f22S3NAXmhKPFqGUduqZGlsufabVOgN14iTdw/RXcym7bKkbwjxLK9Yw2lEvvmJjFp119+KPeo8Kg==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/puzrin"
+        },
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/nodeca"
+        }
+      ],
+      "license": "MIT",
+      "dependencies": {
+        "argparse": "^2.0.1"
+      },
+      "bin": {
+        "js-yaml": "bin/js-yaml.mjs"
+      }
+    },
     "node_modules/json-schema-traverse": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-1.0.0.tgz",
diff --git a/package.json b/package.json
index c1311314..0b1fdcff 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
   },
   "overrides": {
     "esbuild": "0.28.1",
-    "js-yaml": "4.2.0",
+    "js-yaml": "5.1.0",
     "vite": "7.3.5",
     "volar-service-yaml": "0.0.71"
   }