diff --git a/sdnr/wt/odlux/apps/apiDemo/package.json b/sdnr/wt/odlux/apps/apiDemo/package.json
index 8118f92..230e86a 100644
--- a/sdnr/wt/odlux/apps/apiDemo/package.json
+++ b/sdnr/wt/odlux/apps/apiDemo/package.json
@@ -27,8 +27,8 @@
     "@types/react": "16.9.19",
     "@types/react-dom": "16.9.5",
     "@types/react-router-dom": "4.3.1",
-    "@material-ui/core": "4.9.0",
-    "@material-ui/icons": "4.5.1",
+    "@material-ui/core": "4.11.0",
+    "@material-ui/icons": "4.9.1",
     "@types/classnames": "2.2.6",
     "@types/flux": "3.1.8",
     "@types/jquery": "3.3.10",
diff --git a/sdnr/wt/odlux/apps/configurationApp/package.json b/sdnr/wt/odlux/apps/configurationApp/package.json
index 7b9dce6..d1ab86d 100644
--- a/sdnr/wt/odlux/apps/configurationApp/package.json
+++ b/sdnr/wt/odlux/apps/configurationApp/package.json
@@ -27,8 +27,8 @@
     "@types/react": "16.9.19",
     "@types/react-dom": "16.9.5",
     "@types/react-router-dom": "4.3.1",
-    "@material-ui/core": "4.9.0",
-    "@material-ui/icons": "4.5.1",
+    "@material-ui/core": "4.11.0",
+    "@material-ui/icons": "4.9.1",
     "@types/classnames": "2.2.6",
     "@types/flux": "3.1.8",
     "@types/jquery": "3.3.10",
diff --git a/sdnr/wt/odlux/apps/configurationApp/src/components/uiElementSelection.tsx b/sdnr/wt/odlux/apps/configurationApp/src/components/uiElementSelection.tsx
index 1cec754..2786051 100644
--- a/sdnr/wt/odlux/apps/configurationApp/src/components/uiElementSelection.tsx
+++ b/sdnr/wt/odlux/apps/configurationApp/src/components/uiElementSelection.tsx
@@ -50,7 +50,7 @@
                 }}
             >
           {element.options.map(option => (
-            <MenuItem key={option.key} title={option.description} value={option.key}>{option.key}</MenuItem>
+            <MenuItem key={option.key} title={option.description || ''} value={option.key}>{option.key}</MenuItem>
           ))}
             </Select>
             <FormHelperText>{error}</FormHelperText>
diff --git a/sdnr/wt/odlux/apps/configurationApp/src/views/configurationApplication.tsx b/sdnr/wt/odlux/apps/configurationApp/src/views/configurationApplication.tsx
index 7b92778..3b1df6f 100644
--- a/sdnr/wt/odlux/apps/configurationApp/src/views/configurationApplication.tsx
+++ b/sdnr/wt/odlux/apps/configurationApp/src/views/configurationApplication.tsx
@@ -397,7 +397,7 @@
                 Object.keys(uiElement.cases).map(caseKey => {
                   const caseElm = uiElement.cases[caseKey];
                   return (
-                    <MenuItem key={caseElm.id} value={caseKey}><Tooltip title={caseElm.description}><div style={{width:"100%"}}>{caseElm.label}</div></Tooltip></MenuItem>
+                    <MenuItem key={caseElm.id} value={caseKey}><Tooltip title={caseElm.description || ''}><div style={{width:"100%"}}>{caseElm.label}</div></Tooltip></MenuItem>
                   );
                 })
               }
diff --git a/sdnr/wt/odlux/apps/connectApp/package.json b/sdnr/wt/odlux/apps/connectApp/package.json
index 1efd282..836af66 100644
--- a/sdnr/wt/odlux/apps/connectApp/package.json
+++ b/sdnr/wt/odlux/apps/connectApp/package.json
@@ -27,8 +27,8 @@
     "@types/react": "16.9.19",
     "@types/react-dom": "16.9.5",
     "@types/react-router-dom": "4.3.1",
-    "@material-ui/core": "4.9.0",
-    "@material-ui/icons": "4.5.1",
+    "@material-ui/core": "4.11.0",
+    "@material-ui/icons": "4.9.1",
     "@types/classnames": "2.2.6",
     "@types/flux": "3.1.8",
     "@types/jquery": "3.3.10",
diff --git a/sdnr/wt/odlux/apps/demoApp/package.json b/sdnr/wt/odlux/apps/demoApp/package.json
index f30a922..9505cfb 100644
--- a/sdnr/wt/odlux/apps/demoApp/package.json
+++ b/sdnr/wt/odlux/apps/demoApp/package.json
@@ -27,8 +27,8 @@
     "@types/react": "16.9.19",
     "@types/react-dom": "16.9.5",
     "@types/react-router-dom": "4.3.1",
-    "@material-ui/core": "4.9.0",
-    "@material-ui/icons": "4.5.1",
+    "@material-ui/core": "4.11.0",
+    "@material-ui/icons": "4.9.1",
     "@types/classnames": "2.2.6",
     "@types/flux": "3.1.8",
     "@types/jquery": "3.3.10",
diff --git a/sdnr/wt/odlux/apps/eventLogApp/package.json b/sdnr/wt/odlux/apps/eventLogApp/package.json
index f182374..4e98a17 100644
--- a/sdnr/wt/odlux/apps/eventLogApp/package.json
+++ b/sdnr/wt/odlux/apps/eventLogApp/package.json
@@ -27,8 +27,8 @@
     "@types/react": "16.9.19",
     "@types/react-dom": "16.9.5",
     "@types/react-router-dom": "4.3.1",
-    "@material-ui/core": "4.9.0",
-    "@material-ui/icons": "4.5.1",
+    "@material-ui/core": "4.11.0",
+    "@material-ui/icons": "4.9.1",
     "@types/classnames": "2.2.6",
     "@types/flux": "3.1.8",
     "@types/jquery": "3.3.10",
diff --git a/sdnr/wt/odlux/apps/faultApp/package.json b/sdnr/wt/odlux/apps/faultApp/package.json
index c42d289..7095253 100644
--- a/sdnr/wt/odlux/apps/faultApp/package.json
+++ b/sdnr/wt/odlux/apps/faultApp/package.json
@@ -27,8 +27,8 @@
     "@types/react": "16.9.19",
     "@types/react-dom": "16.9.5",
     "@types/react-router-dom": "4.3.1",
-    "@material-ui/core": "4.9.0",
-    "@material-ui/icons": "4.5.1",
+    "@material-ui/core": "4.11.0",
+    "@material-ui/icons": "4.9.1",
     "@types/classnames": "2.2.6",
     "@types/flux": "3.1.8",
     "@types/jquery": "3.3.10",
diff --git a/sdnr/wt/odlux/apps/helpApp/package.json b/sdnr/wt/odlux/apps/helpApp/package.json
index 1f516ce..0a7593d 100644
--- a/sdnr/wt/odlux/apps/helpApp/package.json
+++ b/sdnr/wt/odlux/apps/helpApp/package.json
@@ -32,8 +32,8 @@
     "@types/react": "16.9.19",
     "@types/react-dom": "16.9.5",
     "@types/react-router-dom": "4.3.1",
-    "@material-ui/core": "4.9.0",
-    "@material-ui/icons": "4.5.1",
+    "@material-ui/core": "4.11.0",
+    "@material-ui/icons": "4.9.1",
     "@types/classnames": "2.2.6",
     "@types/flux": "3.1.8",
     "@types/jquery": "3.3.10",
diff --git a/sdnr/wt/odlux/apps/inventoryApp/package.json b/sdnr/wt/odlux/apps/inventoryApp/package.json
index 4b1f3f9..1e11f78 100644
--- a/sdnr/wt/odlux/apps/inventoryApp/package.json
+++ b/sdnr/wt/odlux/apps/inventoryApp/package.json
@@ -27,8 +27,8 @@
     "@types/react": "16.9.19",
     "@types/react-dom": "16.9.5",
     "@types/react-router-dom": "4.3.1",
-    "@material-ui/core": "4.9.0",
-    "@material-ui/icons": "4.5.1",
+    "@material-ui/core": "4.11.0",
+    "@material-ui/icons": "4.9.1",
     "@types/classnames": "2.2.6",
     "@types/flux": "3.1.8",
     "@types/jquery": "3.3.10",
diff --git a/sdnr/wt/odlux/apps/linkCalculationApp/package.json b/sdnr/wt/odlux/apps/linkCalculationApp/package.json
index 40e1be9..f4fac3b 100644
--- a/sdnr/wt/odlux/apps/linkCalculationApp/package.json
+++ b/sdnr/wt/odlux/apps/linkCalculationApp/package.json
@@ -27,8 +27,8 @@
     "@types/react": "16.9.19",
     "@types/react-dom": "16.9.5",
     "@types/react-router-dom": "4.3.1",
-    "@material-ui/core": "4.9.0",
-    "@material-ui/icons": "4.5.1",
+    "@material-ui/core": "4.11.0",
+    "@material-ui/icons": "4.9.1",
     "@types/classnames": "2.2.6",
     "@types/flux": "3.1.8",
     "@types/jquery": "3.3.10",
diff --git a/sdnr/wt/odlux/apps/maintenanceApp/package.json b/sdnr/wt/odlux/apps/maintenanceApp/package.json
index faaef75..da5b3d2 100644
--- a/sdnr/wt/odlux/apps/maintenanceApp/package.json
+++ b/sdnr/wt/odlux/apps/maintenanceApp/package.json
@@ -28,8 +28,8 @@
     "@types/react": "16.9.19",
     "@types/react-dom": "16.9.5",
     "@types/react-router-dom": "4.3.1",
-    "@material-ui/core": "4.9.0",
-    "@material-ui/icons": "4.5.1",
+    "@material-ui/core": "4.11.0",
+    "@material-ui/icons": "4.9.1",
     "@types/classnames": "2.2.6",
     "@types/flux": "3.1.8",
     "@types/jquery": "3.3.10",
diff --git a/sdnr/wt/odlux/apps/mediatorApp/package.json b/sdnr/wt/odlux/apps/mediatorApp/package.json
index 1f1b7d5..ddce567 100644
--- a/sdnr/wt/odlux/apps/mediatorApp/package.json
+++ b/sdnr/wt/odlux/apps/mediatorApp/package.json
@@ -28,8 +28,8 @@
     "@types/react": "16.9.19",
     "@types/react-dom": "16.9.5",
     "@types/react-router-dom": "4.3.1",
-    "@material-ui/core": "4.9.0",
-    "@material-ui/icons": "4.5.1",
+    "@material-ui/core": "4.11.0",
+    "@material-ui/icons": "4.9.1",
     "@types/classnames": "2.2.6",
     "@types/flux": "3.1.8",
     "@types/jquery": "3.3.10",
diff --git a/sdnr/wt/odlux/apps/minimumApp/package.json b/sdnr/wt/odlux/apps/minimumApp/package.json
index d2b8369..069cb13 100644
--- a/sdnr/wt/odlux/apps/minimumApp/package.json
+++ b/sdnr/wt/odlux/apps/minimumApp/package.json
@@ -27,8 +27,8 @@
     "@types/react": "16.9.19",
     "@types/react-dom": "16.9.5",
     "@types/react-router-dom": "4.3.1",
-    "@material-ui/core": "4.9.0",
-    "@material-ui/icons": "4.5.1",
+    "@material-ui/core": "4.11.0",
+    "@material-ui/icons": "4.9.1",
     "@types/classnames": "2.2.6",
     "@types/flux": "3.1.8",
     "@types/jquery": "3.3.10",
diff --git a/sdnr/wt/odlux/apps/networkMapApp/package.json b/sdnr/wt/odlux/apps/networkMapApp/package.json
index 0f05ffb..b1150c3 100644
--- a/sdnr/wt/odlux/apps/networkMapApp/package.json
+++ b/sdnr/wt/odlux/apps/networkMapApp/package.json
@@ -30,8 +30,8 @@
     "@types/react": "16.9.19",
     "@types/react-dom": "16.9.5",
     "@types/react-router-dom": "4.3.1",
-    "@material-ui/core": "4.9.0",
-    "@material-ui/icons": "4.5.1",
+    "@material-ui/core": "4.11.0",
+    "@material-ui/icons": "4.9.1",
     "@types/classnames": "2.2.6",
     "@types/flux": "3.1.8",
     "@types/jquery": "3.3.10",
diff --git a/sdnr/wt/odlux/apps/performanceHistoryApp/package.json b/sdnr/wt/odlux/apps/performanceHistoryApp/package.json
index 1a6415f..2b69cc3 100644
--- a/sdnr/wt/odlux/apps/performanceHistoryApp/package.json
+++ b/sdnr/wt/odlux/apps/performanceHistoryApp/package.json
@@ -30,8 +30,8 @@
     "@types/react": "16.9.19",
     "@types/react-dom": "16.9.5",
     "@types/react-router-dom": "4.3.1",
-    "@material-ui/core": "4.9.0",
-    "@material-ui/icons": "4.5.1",
+    "@material-ui/core": "4.11.0",
+    "@material-ui/icons": "4.9.1",
     "@types/classnames": "2.2.6",
     "@types/flux": "3.1.8",
     "@types/jquery": "3.3.10",