diff --git a/package-lock.json b/package-lock.json
index d65795c..c676909 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
       "dependencies": {
         "@actions/core": "^3.0.1",
         "@types/tmp": "^0.2.6",
-        "js-yaml": "^4.3.1",
+        "js-yaml": "^5.4.1",
         "tmp": "^0.2.7"
       },
       "devDependencies": {
@@ -1570,6 +1570,29 @@
         "node": ">= 4"
       }
     },
+    "node_modules/@eslint/eslintrc/node_modules/js-yaml": {
+      "version": "4.3.2",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.3.2.tgz",
+      "integrity": "sha512-SFNOvSJ+Dgf/9An904Yx+CgSlIPCkIpao4qo51lpee25TIRejdH3rhR4EZMGoNx3/TP3O+wzWuiTFl4sqbltzA==",
+      "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": "9.29.0",
       "dev": true,
@@ -6869,9 +6892,9 @@
       }
     },
     "node_modules/js-yaml": {
-      "version": "4.3.1",
-      "resolved": "https://ms-feed-2.pkgs.visualstudio.com/1es-public/_packaging/npm-public/npm/registry/js-yaml/-/js-yaml-4.3.1.tgz",
-      "integrity": "sha1-ASFsAB1n9I4s1WDXCMevIQkKOEg=",
+      "version": "5.4.1",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-5.4.1.tgz",
+      "integrity": "sha512-28R/k+NAjeuf7+CKlTxWZVExJGwVVLwY06DgEnOMz2gEpfNkDcD7QvyiVPT0xy0XXhU8vHsd4Ot42OOPdJG7dQ==",
       "funding": [
         {
           "type": "github",
@@ -6887,7 +6910,7 @@
         "argparse": "^2.0.1"
       },
       "bin": {
-        "js-yaml": "bin/js-yaml.js"
+        "js-yaml": "bin/js-yaml.mjs"
       }
     },
     "node_modules/json-buffer": {
diff --git a/package.json b/package.json
index c89ed31..20186d0 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
   "dependencies": {
     "@actions/core": "^3.0.1",
     "@types/tmp": "^0.2.6",
-    "js-yaml": "^4.3.1",
+    "js-yaml": "^5.4.1",
     "tmp": "^0.2.7"
   },
   "devDependencies": {