diff --git a/geneit_app/package-lock.json b/geneit_app/package-lock.json
index 2fe9029..322f738 100644
--- a/geneit_app/package-lock.json
+++ b/geneit_app/package-lock.json
@@ -23,7 +23,7 @@
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         "@mui/x-data-grid": "^8.20.0",
         "@mui/x-date-pickers": "^8.19.0",
-        "@mui/x-tree-view": "^8.17.0",
+        "@mui/x-tree-view": "^8.19.0",
         "date-and-time": "^3.6.0",
         "dayjs": "^1.11.19",
         "email-validator": "^2.0.4",
@@ -1611,28 +1611,6 @@
         }
       }
     },
-    "node_modules/@mui/x-data-grid/node_modules/@mui/x-internals": {
-      "version": "8.19.0",
-      "resolved": "https://registry.npmjs.org/@mui/x-internals/-/x-internals-8.19.0.tgz",
-      "integrity": "sha512-mMmiyJAN5fW27srXJjhXhXJa+w2xGO45rwcjws6OQc9rdXGdJqRXhBwJd+OT7J1xwSdFIIUhjZRTz1KAfCSGBg==",
-      "license": "MIT",
-      "dependencies": {
-        "@babel/runtime": "^7.28.4",
-        "@mui/utils": "^7.3.5",
-        "reselect": "^5.1.1",
-        "use-sync-external-store": "^1.6.0"
-      },
-      "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-date-pickers": {
       "version": "8.19.0",
       "resolved": "https://registry.npmjs.org/@mui/x-date-pickers/-/x-date-pickers-8.19.0.tgz",
@@ -1699,7 +1677,7 @@
         }
       }
     },
-    "node_modules/@mui/x-date-pickers/node_modules/@mui/x-internals": {
+    "node_modules/@mui/x-internals": {
       "version": "8.19.0",
       "resolved": "https://registry.npmjs.org/@mui/x-internals/-/x-internals-8.19.0.tgz",
       "integrity": "sha512-mMmiyJAN5fW27srXJjhXhXJa+w2xGO45rwcjws6OQc9rdXGdJqRXhBwJd+OT7J1xwSdFIIUhjZRTz1KAfCSGBg==",
@@ -1721,38 +1699,16 @@
         "react": "^17.0.0 || ^18.0.0 || ^19.0.0"
       }
     },
-    "node_modules/@mui/x-internals": {
-      "version": "8.17.0",
-      "resolved": "https://registry.npmjs.org/@mui/x-internals/-/x-internals-8.17.0.tgz",
-      "integrity": "sha512-KvmR0PPX1j2i44y0DXwzs45jIPMu/YZYXYy7xvzo+ZNdYebbW5LbVeG4zdEUnKHyOG02oHdI7MM9AxcZE16TBw==",
-      "license": "MIT",
-      "dependencies": {
-        "@babel/runtime": "^7.28.4",
-        "@mui/utils": "^7.3.3",
-        "reselect": "^5.1.1",
-        "use-sync-external-store": "^1.6.0"
-      },
-      "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": "8.17.0",
-      "resolved": "https://registry.npmjs.org/@mui/x-tree-view/-/x-tree-view-8.17.0.tgz",
-      "integrity": "sha512-nmxWO1nrA2H48mXw6ApfN/lrHQXwPLYGDWfsE2VQw/AAf4FLig6fpJarv8ln5hVZAefsveczmBSEJbCGM1jMUQ==",
+      "version": "8.19.0",
+      "resolved": "https://registry.npmjs.org/@mui/x-tree-view/-/x-tree-view-8.19.0.tgz",
+      "integrity": "sha512-1JPIczqK5qdDmo4p8KEpR4XZKxDHkw5dBoY1o+FNUdKmOipklQvg0+XL5wY75pjwzADngZR/6RYW08bhkt+Z3Q==",
       "license": "MIT",
       "dependencies": {
         "@babel/runtime": "^7.28.4",
         "@base-ui-components/utils": "0.1.2",
-        "@mui/utils": "^7.3.3",
-        "@mui/x-internals": "8.17.0",
+        "@mui/utils": "^7.3.5",
+        "@mui/x-internals": "8.19.0",
         "@types/react-transition-group": "^4.4.12",
         "clsx": "^2.1.1",
         "prop-types": "^15.8.1",
@@ -1804,28 +1760,6 @@
         "react-dom": "^17.0.0 || ^18.0.0 || ^19.0.0"
       }
     },
-    "node_modules/@mui/x-virtualizer/node_modules/@mui/x-internals": {
-      "version": "8.19.0",
-      "resolved": "https://registry.npmjs.org/@mui/x-internals/-/x-internals-8.19.0.tgz",
-      "integrity": "sha512-mMmiyJAN5fW27srXJjhXhXJa+w2xGO45rwcjws6OQc9rdXGdJqRXhBwJd+OT7J1xwSdFIIUhjZRTz1KAfCSGBg==",
-      "license": "MIT",
-      "dependencies": {
-        "@babel/runtime": "^7.28.4",
-        "@mui/utils": "^7.3.5",
-        "reselect": "^5.1.1",
-        "use-sync-external-store": "^1.6.0"
-      },
-      "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/@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 9b50aa5..b0ec0ef 100644
--- a/geneit_app/package.json
+++ b/geneit_app/package.json
@@ -25,7 +25,7 @@
     "@mui/material": "^7.2.0",
     "@mui/x-data-grid": "^8.20.0",
     "@mui/x-date-pickers": "^8.19.0",
-    "@mui/x-tree-view": "^8.17.0",
+    "@mui/x-tree-view": "^8.19.0",
     "date-and-time": "^3.6.0",
     "dayjs": "^1.11.19",
     "email-validator": "^2.0.4",