diff --git a/matrixgw_frontend/package-lock.json b/matrixgw_frontend/package-lock.json
index c129492..53b6fce 100644
--- a/matrixgw_frontend/package-lock.json
+++ b/matrixgw_frontend/package-lock.json
@@ -14,7 +14,7 @@
         "@mui/icons-material": "^7.3.6",
         "@mui/material": "^7.3.6",
         "@mui/x-data-grid": "^8.20.0",
-        "@mui/x-date-pickers": "^8.19.0",
+        "@mui/x-date-pickers": "^8.22.0",
         "date-and-time": "^4.1.1",
         "dayjs": "^1.11.19",
         "emoji-picker-react": "^4.16.1",
@@ -1049,14 +1049,14 @@
       }
     },
     "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",
-      "integrity": "sha512-TQ4FsGUsiGJVs+Ie4q7nHXUmFqZADXL/1hVtZpOKsdr3WQXwpX7C5YmeakZGFR2NZnuv4snFj+WTee3kgyFbyQ==",
+      "version": "8.22.0",
+      "resolved": "https://registry.npmjs.org/@mui/x-date-pickers/-/x-date-pickers-8.22.0.tgz",
+      "integrity": "sha512-iF4H8EJHcltiwfytTe6M1/iCwBUCB97oVh63nAsL4tre2Ew2jm8bKR4Dw2pbgvSUonB3okpZVuweFBQdnECJCg==",
       "license": "MIT",
       "dependencies": {
         "@babel/runtime": "^7.28.4",
         "@mui/utils": "^7.3.5",
-        "@mui/x-internals": "8.19.0",
+        "@mui/x-internals": "8.22.0",
         "@types/react-transition-group": "^4.4.12",
         "clsx": "^2.1.1",
         "prop-types": "^15.8.1",
@@ -1114,6 +1114,28 @@
         }
       }
     },
+    "node_modules/@mui/x-date-pickers/node_modules/@mui/x-internals": {
+      "version": "8.22.0",
+      "resolved": "https://registry.npmjs.org/@mui/x-internals/-/x-internals-8.22.0.tgz",
+      "integrity": "sha512-PA7jCKRLbS6aYvTSbGr3Id4CPUdTrUejHm31l8Vje7dw138gBBHrHeGsqWJh/S5foorpK8loiRejKrLlTZokyQ==",
+      "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-internals": {
       "version": "8.19.0",
       "resolved": "https://registry.npmjs.org/@mui/x-internals/-/x-internals-8.19.0.tgz",
diff --git a/matrixgw_frontend/package.json b/matrixgw_frontend/package.json
index 2f32850..0b16926 100644
--- a/matrixgw_frontend/package.json
+++ b/matrixgw_frontend/package.json
@@ -16,7 +16,7 @@
     "@mui/icons-material": "^7.3.6",
     "@mui/material": "^7.3.6",
     "@mui/x-data-grid": "^8.20.0",
-    "@mui/x-date-pickers": "^8.19.0",
+    "@mui/x-date-pickers": "^8.22.0",
     "date-and-time": "^4.1.1",
     "dayjs": "^1.11.19",
     "emoji-picker-react": "^4.16.1",