diff --git a/package-lock.json b/package-lock.json
index 2c44b17..8e36ef2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -346,9 +346,9 @@
             }
         },
         "@angular/core": {
-            "version": "11.0.3",
-            "resolved": "https://registry.npmjs.org/@angular/core/-/core-11.0.3.tgz",
-            "integrity": "sha512-bxo5euE7+Q2ThowkVRwwvKyF5vQEyo9V14JM3GW8k2THbk7LfNctyNkTeuvkTBWfLF17Nd7b5+BdNttNKNlCuQ==",
+            "version": "11.0.5",
+            "resolved": "https://registry.npmjs.org/@angular/core/-/core-11.0.5.tgz",
+            "integrity": "sha512-XAXWQi7R3ucZXQwx9QK5jSKJeQyRJ53u2dQDpr7R5stzeCy1a5hrNOkZLg9zOTTPcth/6+FrOrRZP9SMdxtw3w==",
             "requires": {
                 "tslib": "^2.0.0"
             }
diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 15329d6..0d658d3
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
         "@angular/cdk": "^11.0.2",
         "@angular/common": "^11.0.3",
         "@angular/compiler": "^11.0.3",
-        "@angular/core": "^11.0.3",
+        "@angular/core": "^11.0.5",
         "@angular/forms": "^11.0.3",
         "@angular/material": "^11.0.2",
         "@angular/platform-browser": "^11.0.3",