diff --git a/package.json b/package.json
index 63e5305..a0c772e 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
   "dependencies": {
     "@actions/core": "^3.0.1",
     "@docker/actions-toolkit": "^0.100.0",
-    "js-yaml": "^5.4.2"
+    "js-yaml": "^5.4.3"
   },
   "devDependencies": {
     "@eslint/js": "^9.39.3",
diff --git a/yarn.lock b/yarn.lock
index 153f832..5beefc3 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2850,7 +2850,7 @@ __metadata:
     eslint-plugin-prettier: "npm:^5.5.5"
     generate-license-file: "npm:^4.1.1"
     globals: "npm:^17.3.0"
-    js-yaml: "npm:^5.4.2"
+    js-yaml: "npm:^5.4.3"
     prettier: "npm:^3.8.1"
     typescript: "npm:^5.9.3"
     vitest: "npm:^4.0.18"
@@ -4018,14 +4018,14 @@ __metadata:
   languageName: node
   linkType: hard
 
-"js-yaml@npm:^5.4.2":
-  version: 5.4.2
-  resolution: "js-yaml@npm:5.4.2"
+"js-yaml@npm:^5.4.3":
+  version: 5.4.3
+  resolution: "js-yaml@npm:5.4.3"
   dependencies:
     argparse: "npm:^2.0.1"
   bin:
     js-yaml: bin/js-yaml.mjs
-  checksum: 10/f2461abd1d6268fb226733f0a0e0aa48004bb824116e3dfa75f1a1279001936343b672066dfecdb852ac3ca883452706c383a760aa90430cb68ba395aa2cbc84
+  checksum: 10/2409d1238efddc29ab62ddb26d70bc7f2e8b58b84eb8d41d09d50fab86f8670aa2fec5dc6c99ef71939acab5d7c0b3526f96bdd0055042aa0136cca749b20afc
   languageName: node
   linkType: hard