diff --git a/sites/upsun/package-lock.json b/sites/upsun/package-lock.json
index 513398911c..e11366699f 100644
--- a/sites/upsun/package-lock.json
+++ b/sites/upsun/package-lock.json
@@ -20,7 +20,7 @@
         "axios": "^1.12.0",
         "express": "^4.21.2",
         "fs-extra": "^11.1.1",
-        "js-yaml": "^4.1.0",
+        "js-yaml": "^4.1.1",
         "mermaid": "^11.10.0",
         "octokit": "^3.1.2",
         "platformsh-config": "^2.4.1",
@@ -8343,8 +8343,9 @@
       "license": "MIT"
     },
     "node_modules/js-yaml": {
-      "version": "4.1.0",
-      "license": "MIT",
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.1.1.tgz",
+      "integrity": "sha512-qQKT4zQxXl8lLwBtHMWwaTcGfFOZviOJet3Oy/xmGk2gZH677CJM9EvtfdSkgWcATZhj/55JZ0rmy3myCT5lsA==",
       "dependencies": {
         "argparse": "^2.0.1"
       },
@@ -21440,7 +21441,9 @@
       "version": "4.0.0"
     },
     "js-yaml": {
-      "version": "4.1.0",
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.1.1.tgz",
+      "integrity": "sha512-qQKT4zQxXl8lLwBtHMWwaTcGfFOZviOJet3Oy/xmGk2gZH677CJM9EvtfdSkgWcATZhj/55JZ0rmy3myCT5lsA==",
       "requires": {
         "argparse": "^2.0.1"
       }
diff --git a/sites/upsun/package.json b/sites/upsun/package.json
index 50595327dc..35dba1b55d 100644
--- a/sites/upsun/package.json
+++ b/sites/upsun/package.json
@@ -43,7 +43,7 @@
     "axios": "^1.12.0",
     "express": "^4.21.2",
     "fs-extra": "^11.1.1",
-    "js-yaml": "^4.1.0",
+    "js-yaml": "^4.1.1",
     "mermaid": "^11.10.0",
     "octokit": "^3.1.2",
     "platformsh-config": "^2.4.1",