diff --git a/package-lock.json b/package-lock.json
index 5c29656..a9b8743 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -21,7 +21,7 @@
         "eslint-plugin-jest": "^29.15.2",
         "globals": "^17.7.0",
         "jest": "^30.4.2",
-        "js-yaml": "^4.2.0",
+        "js-yaml": "^5.2.0",
         "prettier": "3.9.4"
       },
       "engines": {
@@ -2068,6 +2068,29 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/@eslint/eslintrc/node_modules/js-yaml": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.3.0.tgz",
+      "integrity": "sha512-1td788aAnnZ5qs7V2QIRl1owjtYpbKt749Y3xauqQgwIIGF/xXWz1wMTEBx5O3LK3lXLVuqXPdPxj2BoFHaW9Q==",
+      "dev": true,
+      "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/@eslint/js": {
       "version": "10.0.1",
       "resolved": "https://registry.npmjs.org/@eslint/js/-/js-10.0.1.tgz",
@@ -5624,9 +5647,9 @@
       "license": "MIT"
     },
     "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==",
+      "version": "5.2.0",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-5.2.0.tgz",
+      "integrity": "sha512-YeLUMlvR4Ou1B119LIaM0r65JvbOBooJDc9yEu0dClb/uSC5P4FrLU8OCCz/HXWvtPoIrR0dRzABTjo1sTN9Bw==",
       "dev": true,
       "funding": [
         {
@@ -5643,7 +5666,7 @@
         "argparse": "^2.0.1"
       },
       "bin": {
-        "js-yaml": "bin/js-yaml.js"
+        "js-yaml": "bin/js-yaml.mjs"
       }
     },
     "node_modules/jsesc": {
diff --git a/package.json b/package.json
index 2b3cf21..20b063b 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     "eslint-plugin-jest": "^29.15.2",
     "globals": "^17.7.0",
     "jest": "^30.4.2",
-    "js-yaml": "^4.2.0",
+    "js-yaml": "^5.2.0",
     "prettier": "3.9.4"
   }
 }