diff --git a/tools/scripts-config-cdn/package.json b/tools/scripts-config-cdn/package.json
index 71a167c996..a29f3edec6 100644
--- a/tools/scripts-config-cdn/package.json
+++ b/tools/scripts-config-cdn/package.json
@@ -16,7 +16,7 @@
     "@talend/dynamic-cdn-webpack-plugin": "^14.5.2",
     "@talend/module-to-cdn": "^9.18.2",
     "@yarnpkg/lockfile": "^1.1.0",
-    "js-yaml": "^4.3.0",
+    "js-yaml": "^4.3.1",
     "js-yaml-js-types": "^1.0.1",
     "read-pkg-up": "^7.0.1"
   },
diff --git a/yarn.lock b/yarn.lock
index bcdec67cce..534791b6df 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9888,10 +9888,10 @@ js-yaml@^3.13.1, js-yaml@^3.6.1:
     argparse "^1.0.7"
     esprima "^4.0.0"
 
-js-yaml@^4.1.0, js-yaml@^4.1.1, js-yaml@^4.3.0:
-  version "4.3.0"
-  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-4.3.0.tgz#d1900572a7f7cf0b5f540c83673e60bad3436592"
-  integrity sha512-1td788aAnnZ5qs7V2QIRl1owjtYpbKt749Y3xauqQgwIIGF/xXWz1wMTEBx5O3LK3lXLVuqXPdPxj2BoFHaW9Q==
+js-yaml@^4.1.0, js-yaml@^4.1.1, js-yaml@^4.3.1:
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-4.3.1.tgz#01216c001d67f48e2cd560d708c7af21090a3848"
+  integrity sha512-CY6crGq313MX8GkwvB7tzgp99vjQxY1++5y10/BKN/GUfHqWaOGQMNZkBvqSzsZKWk/ijwHlWzzkLulsGHhjWQ==
   dependencies:
     argparse "^2.0.1"