diff --git a/quiz-app-mean/package-lock.json b/quiz-app-mean/package-lock.json
index fff4265..388cc48 100644
--- a/quiz-app-mean/package-lock.json
+++ b/quiz-app-mean/package-lock.json
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diff --git a/quiz-app-mean/package.json b/quiz-app-mean/package.json
index 3baf7b4..9c11044 100644
--- a/quiz-app-mean/package.json
+++ b/quiz-app-mean/package.json
@@ -12,12 +12,12 @@
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   "dependencies": {
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-    "@angular/cdk": "11.2.13",
+    "@angular/cdk": "17.3.6",
     "@angular/common": "11.2.11",
     "@angular/compiler": "11.2.11",
     "@angular/core": "11.2.11",
     "@angular/forms": "11.2.11",
-    "@angular/material": "11.2.13",
+    "@angular/material": "17.3.6",
     "@angular/platform-browser": "11.2.11",
     "@angular/platform-browser-dynamic": "11.2.11",
     "@angular/router": "11.2.11",