diff --git a/geneit_app/package-lock.json b/geneit_app/package-lock.json
index e393cbf..154a031 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": "^8.9.1",
         "@mui/x-date-pickers": "^8.9.0",
-        "@mui/x-tree-view": "^8.8.0",
+        "@mui/x-tree-view": "^8.9.2",
         "date-and-time": "^3.6.0",
         "dayjs": "^1.11.13",
         "email-validator": "^2.0.4",
@@ -294,9 +294,9 @@
       }
     },
     "node_modules/@babel/runtime": {
-      "version": "7.27.6",
-      "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.27.6.tgz",
-      "integrity": "sha512-vbavdySgbTTrmFE+EsiqUTzlOr5bzlnJtUv9PynGCAKvfQqjIXbvFdumPM/GxMDfyuGMJaJAU6TO4zc1Jf1i8Q==",
+      "version": "7.28.2",
+      "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.28.2.tgz",
+      "integrity": "sha512-KHp2IflsnGywDjBWDkR9iEqiWSpc8GIi0lgTT3mOElT0PP1tG26P4tmFI2YvAdzgq9RGyoHZQEIEdZy6Ec5xCA==",
       "license": "MIT",
       "engines": {
         "node": ">=6.9.0"
@@ -1662,14 +1662,14 @@
       }
     },
     "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": "8.9.2",
+      "resolved": "https://registry.npmjs.org/@mui/x-tree-view/-/x-tree-view-8.9.2.tgz",
+      "integrity": "sha512-ExRRhLTwLodeUSUHV7VAkwKfIZmR1jJjv/iTvek3JA0ssyfGyzBVg6bjZtkny8QDRq+TGuvXmHhYTzc08BeZVg==",
       "license": "MIT",
       "dependencies": {
-        "@babel/runtime": "^7.27.6",
+        "@babel/runtime": "^7.28.2",
         "@mui/utils": "^7.2.0",
-        "@mui/x-internals": "8.8.0",
+        "@mui/x-internals": "8.9.2",
         "@types/react-transition-group": "^4.4.12",
         "clsx": "^2.1.1",
         "prop-types": "^15.8.1",
@@ -1701,6 +1701,29 @@
         }
       }
     },
+    "node_modules/@mui/x-tree-view/node_modules/@mui/x-internals": {
+      "version": "8.9.2",
+      "resolved": "https://registry.npmjs.org/@mui/x-internals/-/x-internals-8.9.2.tgz",
+      "integrity": "sha512-qQl0sacWirbvQUdJOrUecsBQkI+vxI3/E1K/Wst6n/rb8ajelsGLMFLQ1PBig73xBT2vADmdcf3XerfH7TKPqQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@babel/runtime": "^7.28.2",
+        "@mui/utils": "^7.2.0",
+        "reselect": "^5.1.1",
+        "use-sync-external-store": "^1.5.0"
+      },
+      "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 cc5f25b..8e86acc 100644
--- a/geneit_app/package.json
+++ b/geneit_app/package.json
@@ -25,7 +25,7 @@
     "@mui/material": "^7.2.0",
     "@mui/x-data-grid": "^8.9.1",
     "@mui/x-date-pickers": "^8.9.0",
-    "@mui/x-tree-view": "^8.8.0",
+    "@mui/x-tree-view": "^8.9.2",
     "date-and-time": "^3.6.0",
     "dayjs": "^1.11.13",
     "email-validator": "^2.0.4",