diff --git a/StudentProjectDemo/client/package-lock.json b/StudentProjectDemo/client/package-lock.json
index c3051288..f9e68270 100644
--- a/StudentProjectDemo/client/package-lock.json
+++ b/StudentProjectDemo/client/package-lock.json
@@ -149,11 +149,18 @@
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+      "version": "11.0.5",
+      "resolved": "https://registry.npmjs.org/@angular/core/-/core-11.0.5.tgz",
+      "integrity": "sha512-XAXWQi7R3ucZXQwx9QK5jSKJeQyRJ53u2dQDpr7R5stzeCy1a5hrNOkZLg9zOTTPcth/6+FrOrRZP9SMdxtw3w==",
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+        "tslib": "^2.0.0"
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+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.4.0.tgz",
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+        }
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       "integrity": "sha1-u13KOCu5TwXhUZQ3PRb9O6HKEQ0=",
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@@ -3054,7 +3064,8 @@
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@@ -3105,7 +3116,8 @@
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@@ -3120,6 +3132,7 @@
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@@ -3128,6 +3141,7 @@
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@@ -3136,6 +3150,7 @@
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@@ -3144,7 +3159,8 @@
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@@ -3161,12 +3177,14 @@
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@@ -3174,22 +3192,26 @@
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@@ -3229,7 +3251,8 @@
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@@ -3261,7 +3284,8 @@
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@@ -3283,12 +3307,14 @@
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           "bundled": true,
           "dev": true,
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@@ -3344,6 +3370,7 @@
           "version": "7.1.2",
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@@ -3356,7 +3383,8 @@
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@@ -3384,6 +3412,7 @@
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           "bundled": true,
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@@ -3394,7 +3423,8 @@
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@@ -3411,6 +3441,7 @@
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@@ -3419,7 +3450,8 @@
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-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -3431,6 +3463,7 @@
           "version": "1.0.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -3444,7 +3477,8 @@
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-          "dev": true
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+          "optional": true
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@@ -3517,12 +3551,14 @@
         "mime-db": {
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+          "dev": true,
+          "optional": true
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           "bundled": true,
           "dev": true,
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@@ -3531,6 +3567,7 @@
           "version": "3.0.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -3538,12 +3575,14 @@
         "minimist": {
           "version": "0.0.8",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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         "mkdirp": {
           "version": "0.5.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -3598,7 +3637,8 @@
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@@ -3616,6 +3656,7 @@
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           "dev": true,
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@@ -3645,7 +3686,8 @@
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           "version": "1.0.1",
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-          "dev": true
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@@ -3656,7 +3698,8 @@
         "process-nextick-args": {
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-          "dev": true
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@@ -3694,6 +3737,7 @@
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@@ -3738,6 +3782,7 @@
           "version": "2.6.1",
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           "dev": true,
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@@ -3745,7 +3790,8 @@
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@@ -3769,6 +3815,7 @@
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           "bundled": true,
           "dev": true,
+          "optional": true,
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           }
@@ -3802,6 +3849,7 @@
           "version": "1.0.2",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -3812,6 +3860,7 @@
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@@ -3826,6 +3875,7 @@
           "version": "3.0.1",
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@@ -3840,6 +3890,7 @@
           "version": "2.2.1",
           "bundled": true,
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+          "optional": true,
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@@ -3895,7 +3946,8 @@
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-          "dev": true
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@@ -3924,7 +3976,8 @@
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@@ -3933,6 +3986,7 @@
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       "integrity": "sha1-XB+x8RdHcRTwYyoOtLcbPLD9MXE=",
       "dev": true,
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@@ -3951,6 +4005,7 @@
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       "integrity": "sha1-LANAXHU4w51+s3sxcCLjJfsBi/c=",
       "dev": true,
+      "optional": true,
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@@ -4295,7 +4350,8 @@
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       "integrity": "sha1-4Ob+aijPUROIVeCG0Wkedx3iqLk=",
-      "dev": true
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+      "optional": true
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@@ -6155,7 +6211,8 @@
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           "integrity": "sha1-tDLdM1i2NM914eRmQ2gkBTPB3b4=",
-          "dev": true
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+          "optional": true
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@@ -6169,6 +6226,7 @@
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           "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
           "dev": true,
+          "optional": true,
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@@ -6230,7 +6288,8 @@
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           "integrity": "sha1-U10EXOa2Nj+kARcIRimZXp3zJMc=",
-          "dev": true
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@@ -6304,6 +6363,7 @@
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       "dev": true,
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@@ -10116,6 +10176,7 @@
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       "dev": true,
+      "optional": true,
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diff --git a/StudentProjectDemo/client/package.json b/StudentProjectDemo/client/package.json
index 9dcf1ee6..a63b3f0d 100644
--- a/StudentProjectDemo/client/package.json
+++ b/StudentProjectDemo/client/package.json
@@ -15,7 +15,7 @@
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         "@angular/common": "^5.0.0",
         "@angular/compiler": "^5.0.0",
-        "@angular/core": "^5.0.0",
+        "@angular/core": "^11.0.5",
         "@angular/forms": "^5.0.0",
         "@angular/http": "^5.0.0",
         "@angular/platform-browser": "^5.0.0",