diff --git a/ng/package-lock.json b/ng/package-lock.json
index ff0b397..4697974 100644
--- a/ng/package-lock.json
+++ b/ng/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "junha-angular",
-  "version": "3.0.0",
+  "version": "3.2.2",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -401,9 +401,9 @@
       }
     },
     "@angular/core": {
-      "version": "10.0.1",
-      "resolved": "https://registry.npmjs.org/@angular/core/-/core-10.0.1.tgz",
-      "integrity": "sha512-SVQeJU/gI66YcfK2uczhtgMFsM2KG1N+89Ors7axzdE1C+CnVrzNybAdDix56mbr1vFFRgmUUS9W1dxFlR7Jfw==",
+      "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/ng/package.json b/ng/package.json
index f7796b7..a656452 100644
--- a/ng/package.json
+++ b/ng/package.json
@@ -15,7 +15,7 @@
     "@angular/cdk": "^10.0.1",
     "@angular/common": "~10.0.0",
     "@angular/compiler": "~10.0.0",
-    "@angular/core": "~10.0.0",
+    "@angular/core": "~11.0.5",
     "@angular/flex-layout": "^10.0.0-beta.32",
     "@angular/forms": "~10.0.0",
     "@angular/material": "^10.0.1",