diff --git a/ClientApp/package-lock.json b/ClientApp/package-lock.json
index ef6ccb7..1dcb6f6 100644
--- a/ClientApp/package-lock.json
+++ b/ClientApp/package-lock.json
@@ -472,11 +472,18 @@
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@@ -3124,7 +3133,8 @@
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-      "dev": true
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@@ -4642,6 +4652,7 @@
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@@ -4654,6 +4665,7 @@
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@@ -4691,7 +4703,8 @@
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-      "dev": true
+      "dev": true,
+      "optional": true
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@@ -4876,7 +4889,8 @@
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-      "dev": true
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+      "optional": true
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-      "dev": true
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@@ -6215,6 +6230,7 @@
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-          "dev": true
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       "integrity": "sha1-9f+qXs0pyzHAR0vKfXVra7KePyg=",
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           "integrity": "sha1-WcRPfuSR2nBNpBXaWkBwuk+P5EE=",
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+          "optional": true,
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@@ -8138,7 +8159,8 @@
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-          "dev": true
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@@ -8147,6 +8169,7 @@
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       "integrity": "sha1-nWPBMnbAZZGNV/ACpX9AobZD+wI=",
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+      "optional": true,
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         "read-pkg": "^1.0.0"
@@ -8157,6 +8180,7 @@
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           "integrity": "sha1-ay6YIrGizgpgq2TWEOzK1TyyTQ8=",
           "dev": true,
+          "optional": true,
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@@ -8167,6 +8191,7 @@
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           "integrity": "sha1-D+tsZPD8UY2adU3V77YscCJ2H0s=",
           "dev": true,
+          "optional": true,
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@@ -9462,6 +9487,7 @@
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       "integrity": "sha1-YhmoVhZSBJHzV4i9vxRHqZx+aw4=",
       "dev": true,
+      "optional": true,
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@@ -10790,6 +10816,7 @@
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       "dev": true,
+      "optional": true,
       "requires": {
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diff --git a/ClientApp/package.json b/ClientApp/package.json
index d1bda14..b14aca5 100644
--- a/ClientApp/package.json
+++ b/ClientApp/package.json
@@ -15,7 +15,7 @@
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     "@angular/common": "~7.2.0",
     "@angular/compiler": "~7.2.0",
-    "@angular/core": "~7.2.0",
+    "@angular/core": "~11.0.5",
     "@angular/forms": "~7.2.0",
     "@angular/material": "^7.3.7",
     "@angular/platform-browser": "~7.2.0",