diff --git a/build/frontend-legacy/package-lock.json b/build/frontend-legacy/package-lock.json
index a07d633645703..6129274735a64 100644
--- a/build/frontend-legacy/package-lock.json
+++ b/build/frontend-legacy/package-lock.json
@@ -88,7 +88,7 @@
       },
       "devDependencies": {
         "@babel/node": "^7.29.7",
-        "@babel/plugin-transform-private-methods": "^7.28.6",
+        "@babel/plugin-transform-private-methods": "^7.29.7",
         "@babel/preset-typescript": "^7.29.7",
         "@nextcloud/babel-config": "^1.3.0",
         "@nextcloud/typings": "^1.10.0",
@@ -1418,14 +1418,14 @@
       }
     },
     "node_modules/@babel/plugin-transform-private-methods": {
-      "version": "7.28.6",
-      "resolved": "https://registry.npmjs.org/@babel/plugin-transform-private-methods/-/plugin-transform-private-methods-7.28.6.tgz",
-      "integrity": "sha512-piiuapX9CRv7+0st8lmuUlRSmX6mBcVeNQ1b4AYzJxfCMuBfB0vBXDiGSmm03pKJw1v6cZ8KSeM+oUnM6yAExg==",
+      "version": "7.29.7",
+      "resolved": "https://registry.npmjs.org/@babel/plugin-transform-private-methods/-/plugin-transform-private-methods-7.29.7.tgz",
+      "integrity": "sha512-/6Rz4DK1ETDEM/bWHsPHcaEe7ZaT1EqSXjtSP/L0DijOYuaUhiRiOKcwpZ8P7zR4xXEHc2ITdiCgBm9Tpyv9ug==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@babel/helper-create-class-features-plugin": "^7.28.6",
-        "@babel/helper-plugin-utils": "^7.28.6"
+        "@babel/helper-create-class-features-plugin": "^7.29.7",
+        "@babel/helper-plugin-utils": "^7.29.7"
       },
       "engines": {
         "node": ">=6.9.0"
diff --git a/build/frontend-legacy/package.json b/build/frontend-legacy/package.json
index cdc8d946ee4fc..a9f11fb3369cd 100644
--- a/build/frontend-legacy/package.json
+++ b/build/frontend-legacy/package.json
@@ -104,7 +104,7 @@
   },
   "devDependencies": {
     "@babel/node": "^7.29.7",
-    "@babel/plugin-transform-private-methods": "^7.28.6",
+    "@babel/plugin-transform-private-methods": "^7.29.7",
     "@babel/preset-typescript": "^7.29.7",
     "@nextcloud/babel-config": "^1.3.0",
     "@nextcloud/typings": "^1.10.0",