diff --git a/geneit_app/package-lock.json b/geneit_app/package-lock.json
index d0b80b6..49d9ee7 100644
--- a/geneit_app/package-lock.json
+++ b/geneit_app/package-lock.json
@@ -23,7 +23,7 @@
         "@mui/material": "^7.2.0",
         "@mui/x-data-grid": "^8.8.0",
         "@mui/x-date-pickers": "^8.8.0",
-        "@mui/x-tree-view": "^8.8.0",
+        "@mui/x-tree-view": "^8.9.0",
         "date-and-time": "^3.6.0",
         "dayjs": "^1.11.13",
         "email-validator": "^2.0.4",
@@ -1586,28 +1586,6 @@
         }
       }
     },
-    "node_modules/@mui/x-data-grid/node_modules/@mui/x-internals": {
-      "version": "8.8.0",
-      "resolved": "https://registry.npmjs.org/@mui/x-internals/-/x-internals-8.8.0.tgz",
-      "integrity": "sha512-qTRK5oINkAjZ7sIHpSnESLNq1xtQUmmfmGscYUSEP0uHoYh6pKkNWH9+7yzggRHuTv+4011VBwN9s+efrk+xZg==",
-      "license": "MIT",
-      "dependencies": {
-        "@babel/runtime": "^7.27.6",
-        "@mui/utils": "^7.2.0",
-        "reselect": "^5.1.1"
-      },
-      "engines": {
-        "node": ">=14.0.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/mui-org"
-      },
-      "peerDependencies": {
-        "@mui/system": "^5.15.14 || ^6.0.0 || ^7.0.0",
-        "react": "^17.0.0 || ^18.0.0 || ^19.0.0"
-      }
-    },
     "node_modules/@mui/x-date-pickers": {
       "version": "8.8.0",
       "resolved": "https://registry.npmjs.org/@mui/x-date-pickers/-/x-date-pickers-8.8.0.tgz",
@@ -1674,7 +1652,7 @@
         }
       }
     },
-    "node_modules/@mui/x-date-pickers/node_modules/@mui/x-internals": {
+    "node_modules/@mui/x-internals": {
       "version": "8.8.0",
       "resolved": "https://registry.npmjs.org/@mui/x-internals/-/x-internals-8.8.0.tgz",
       "integrity": "sha512-qTRK5oINkAjZ7sIHpSnESLNq1xtQUmmfmGscYUSEP0uHoYh6pKkNWH9+7yzggRHuTv+4011VBwN9s+efrk+xZg==",
@@ -1696,30 +1674,10 @@
         "react": "^17.0.0 || ^18.0.0 || ^19.0.0"
       }
     },
-    "node_modules/@mui/x-internals": {
-      "version": "7.29.0",
-      "resolved": "https://registry.npmjs.org/@mui/x-internals/-/x-internals-7.29.0.tgz",
-      "integrity": "sha512-+Gk6VTZIFD70XreWvdXBwKd8GZ2FlSCuecQFzm6znwqXg1ZsndavrhG9tkxpxo2fM1Zf7Tk8+HcOO0hCbhTQFA==",
-      "license": "MIT",
-      "dependencies": {
-        "@babel/runtime": "^7.25.7",
-        "@mui/utils": "^5.16.6 || ^6.0.0 || ^7.0.0"
-      },
-      "engines": {
-        "node": ">=14.0.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/mui-org"
-      },
-      "peerDependencies": {
-        "react": "^17.0.0 || ^18.0.0 || ^19.0.0"
-      }
-    },
     "node_modules/@mui/x-tree-view": {
-      "version": "8.8.0",
-      "resolved": "https://registry.npmjs.org/@mui/x-tree-view/-/x-tree-view-8.8.0.tgz",
-      "integrity": "sha512-BotlvwAzyFoKf90bCHQPtc4i463+ke5sT+06H8h63o46GHyfG5JhcRjExvR4gOA5+Ee4GtItjtTfuZibqcMYMg==",
+      "version": "8.9.0",
+      "resolved": "https://registry.npmjs.org/@mui/x-tree-view/-/x-tree-view-8.9.0.tgz",
+      "integrity": "sha512-RFZtedZnGyAJjp/ldHIbSti+q63ZFKsBzB6mS7bgRfjelEEZLn0fBoHn2RwT1XBsmVSds9wGu+VejrXfhcVntQ==",
       "license": "MIT",
       "dependencies": {
         "@babel/runtime": "^7.27.6",
@@ -1756,28 +1714,6 @@
         }
       }
     },
-    "node_modules/@mui/x-tree-view/node_modules/@mui/x-internals": {
-      "version": "8.8.0",
-      "resolved": "https://registry.npmjs.org/@mui/x-internals/-/x-internals-8.8.0.tgz",
-      "integrity": "sha512-qTRK5oINkAjZ7sIHpSnESLNq1xtQUmmfmGscYUSEP0uHoYh6pKkNWH9+7yzggRHuTv+4011VBwN9s+efrk+xZg==",
-      "license": "MIT",
-      "dependencies": {
-        "@babel/runtime": "^7.27.6",
-        "@mui/utils": "^7.2.0",
-        "reselect": "^5.1.1"
-      },
-      "engines": {
-        "node": ">=14.0.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/mui-org"
-      },
-      "peerDependencies": {
-        "@mui/system": "^5.15.14 || ^6.0.0 || ^7.0.0",
-        "react": "^17.0.0 || ^18.0.0 || ^19.0.0"
-      }
-    },
     "node_modules/@nodelib/fs.scandir": {
       "version": "2.1.5",
       "resolved": "https://registry.npmjs.org/@nodelib/fs.scandir/-/fs.scandir-2.1.5.tgz",
diff --git a/geneit_app/package.json b/geneit_app/package.json
index 52bec74..e0d84e3 100644
--- a/geneit_app/package.json
+++ b/geneit_app/package.json
@@ -25,7 +25,7 @@
     "@mui/material": "^7.2.0",
     "@mui/x-data-grid": "^8.8.0",
     "@mui/x-date-pickers": "^8.8.0",
-    "@mui/x-tree-view": "^8.8.0",
+    "@mui/x-tree-view": "^8.9.0",
     "date-and-time": "^3.6.0",
     "dayjs": "^1.11.13",
     "email-validator": "^2.0.4",