diff --git a/package.json b/package.json
index b134737..245faab 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
     "@angular/animations": "10.2.3",
     "@angular/common": "10.2.3",
     "@angular/compiler": "10.2.3",
-    "@angular/core": "10.2.3",
+    "@angular/core": "20.3.25",
     "@angular/forms": "10.2.3",
     "@angular/platform-browser": "10.2.3",
     "@angular/platform-browser-dynamic": "10.2.3",
diff --git a/yarn.lock b/yarn.lock
index 02524d3..1316143 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -192,12 +192,12 @@
   resolved "https://registry.yarnpkg.com/@angular/compiler/-/compiler-9.0.0.tgz#87e0bef4c369b6cadae07e3a4295778fc93799d5"
   integrity sha512-ctjwuntPfZZT2mNj2NDIVu51t9cvbhl/16epc5xEwyzyDt76pX9UgwvY+MbXrf/C/FWwdtmNtfP698BKI+9leQ==
 
-"@angular/core@10.2.3":
-  version "10.2.3"
-  resolved "https://registry.yarnpkg.com/@angular/core/-/core-10.2.3.tgz#89469c537b304532d6aa8dbb2ea4e1e2ed90e7a6"
-  integrity sha512-mE6nLpul/IJllk0VYrlrP69n0P7JPz+BHYAVobwO5+0EGO65ieTD18DxzfEt4eQgthnM3VQwSZxjW4n9Y1p/dQ==
+"@angular/core@20.3.25":
+  version "20.3.25"
+  resolved "https://registry.yarnpkg.com/@angular/core/-/core-20.3.25.tgz#4418a9625a8a152029b49158dbda01f1c83d19c0"
+  integrity sha512-B4XnnR5jzikZDvZ4PjwjAWZMT14dxrKrmJdwa/n0yp7rMPkIJTKF6ZJMg4d1pLWLLSsc2oWHioN3UrWlGqIKnA==
   dependencies:
-    tslib "^2.0.0"
+    tslib "^2.3.0"
 
 "@angular/core@9.0.0":
   version "9.0.0"
@@ -8352,7 +8352,7 @@ tslib@2.0.1:
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.0.1.tgz#410eb0d113e5b6356490eec749603725b021b43e"
   integrity sha512-SgIkNheinmEBgx1IUNirK0TUD4X9yjjBRTqqjggWCU3pUEqIk3/Uwl3yRixYKT6WjQuGiwDv4NomL3wqRCj+CQ==
 
-tslib@2.0.3, tslib@^2.0.0:
+tslib@2.0.3:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.0.3.tgz#8e0741ac45fc0c226e58a17bfc3e64b9bc6ca61c"
   integrity sha512-uZtkfKblCEQtZKBF6EBXVZeQNl82yqtDQdv+eck8u7tdPxjLu2/lp5/uPW+um2tpuxINHWy3GhiccY7QgEaVHQ==
@@ -8362,6 +8362,11 @@ tslib@^1.10.0, tslib@^1.13.0, tslib@^1.8.1, tslib@^1.9.0:
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.14.1.tgz#cf2d38bdc34a134bcaf1091c41f6619e2f672d00"
   integrity sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg==
 
+tslib@^2.0.0, tslib@^2.3.0:
+  version "2.8.1"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.8.1.tgz#612efe4ed235d567e8aba5f2a5fab70280ade83f"
+  integrity sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w==
+
 tslint@6.1.3:
   version "6.1.3"
   resolved "https://registry.yarnpkg.com/tslint/-/tslint-6.1.3.tgz#5c23b2eccc32487d5523bd3a470e9aa31789d904"