diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index f232b0e..3c03050 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
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+        "@syncfusion/ej2-base": "~22.2.5",
+        "@syncfusion/ej2-popups": "~22.2.5"
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+    "@syncfusion/ej2-svg-base": {
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+      "resolved": "https://registry.npmjs.org/@syncfusion/ej2-svg-base/-/ej2-svg-base-22.2.5.tgz",
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     "@syncfusion/ej2-treegrid": {
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-      "resolved": "https://registry.npmjs.org/@syncfusion/ej2-treegrid/-/ej2-treegrid-20.3.50.tgz",
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+      "version": "22.2.7",
+      "resolved": "https://registry.npmjs.org/@syncfusion/ej2-treegrid/-/ej2-treegrid-22.2.7.tgz",
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-        "@syncfusion/ej2-grids": "~20.3.50",
-        "@syncfusion/ej2-popups": "~20.3.50"
+        "@syncfusion/ej2-base": "~22.2.5",
+        "@syncfusion/ej2-data": "~22.2.5",
+        "@syncfusion/ej2-grids": "~22.2.7",
+        "@syncfusion/ej2-popups": "~22.2.7"
       }
     },
     "@tootallnate/once": {
@@ -3481,9 +3491,9 @@
       }
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-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.25.5.tgz",
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+      "version": "3.32.0",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.32.0.tgz",
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diff --git a/frontend/package.json b/frontend/package.json
index 0788022..238b31a 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -22,8 +22,8 @@
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     "@angular/platform-browser-dynamic": "^14.2.0",
     "@angular/router": "^14.2.0",
-    "@syncfusion/ej2-angular-gantt": "^20.3.50",
-    "@syncfusion/ej2-material-theme": "~20.3.50",
+    "@syncfusion/ej2-angular-gantt": "^22.2.5",
+    "@syncfusion/ej2-material-theme": "~22.2.5",
     "jquery": "^3.6.1",
     "moment": "^2.29.4",
     "rxjs": "~7.5.0",