diff --git a/crud-angular/package-lock.json b/crud-angular/package-lock.json
index 7105ff7..6a135d2 100644
--- a/crud-angular/package-lock.json
+++ b/crud-angular/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.0.0",
       "dependencies": {
         "@angular/animations": "^19.2.4",
-        "@angular/cdk": "^19.2.7",
+        "@angular/cdk": "^20.1.6",
         "@angular/common": "^19.2.4",
         "@angular/compiler": "^19.2.4",
         "@angular/core": "^19.2.4",
@@ -809,20 +809,41 @@
       }
     },
     "node_modules/@angular/cdk": {
-      "version": "19.2.7",
-      "resolved": "https://registry.npmjs.org/@angular/cdk/-/cdk-19.2.7.tgz",
-      "integrity": "sha512-+Dx1WGEWMO3OYDKr2w/Z5xOCsdjkRuG7Z18ve8eeBOHayRaC0KbYoXkvPxUiJo233CJWEzKQ/qF13C54GGWnng==",
-      "license": "MIT",
+      "version": "20.1.6",
+      "resolved": "https://registry.npmjs.org/@angular/cdk/-/cdk-20.1.6.tgz",
+      "integrity": "sha512-GKxCS/GOAOQCNTnrvYia9wR4Z9rRWjzNRE0989LXwWLYcmiG7+ku30PolGV7zhmlgUu/qx8P6BbxZgUvK34X/A==",
       "dependencies": {
-        "parse5": "^7.1.2",
+        "parse5": "^8.0.0",
         "tslib": "^2.3.0"
       },
       "peerDependencies": {
-        "@angular/common": "^19.0.0 || ^20.0.0",
-        "@angular/core": "^19.0.0 || ^20.0.0",
+        "@angular/common": "^20.0.0 || ^21.0.0",
+        "@angular/core": "^20.0.0 || ^21.0.0",
         "rxjs": "^6.5.3 || ^7.4.0"
       }
     },
+    "node_modules/@angular/cdk/node_modules/entities": {
+      "version": "6.0.1",
+      "resolved": "https://registry.npmjs.org/entities/-/entities-6.0.1.tgz",
+      "integrity": "sha512-aN97NXWF6AWBTahfVOIrB/NShkzi5H7F9r1s9mD3cDj4Ko5f2qhhVoYMibXF7GlLveb/D2ioWay8lxI97Ven3g==",
+      "engines": {
+        "node": ">=0.12"
+      },
+      "funding": {
+        "url": "https://github.com/fb55/entities?sponsor=1"
+      }
+    },
+    "node_modules/@angular/cdk/node_modules/parse5": {
+      "version": "8.0.0",
+      "resolved": "https://registry.npmjs.org/parse5/-/parse5-8.0.0.tgz",
+      "integrity": "sha512-9m4m5GSgXjL4AjumKzq1Fgfp3Z8rsvjRNbnkVwfu2ImRqE5D0LnY2QfDen18FSY9C573YU5XxSapdHZTZ2WolA==",
+      "dependencies": {
+        "entities": "^6.0.0"
+      },
+      "funding": {
+        "url": "https://github.com/inikulin/parse5?sponsor=1"
+      }
+    },
     "node_modules/@angular/cli": {
       "version": "19.2.5",
       "resolved": "https://registry.npmjs.org/@angular/cli/-/cli-19.2.5.tgz",
@@ -7696,6 +7717,7 @@
       "version": "4.5.0",
       "resolved": "https://registry.npmjs.org/entities/-/entities-4.5.0.tgz",
       "integrity": "sha512-V0hjH4dGPh9Ao5p0MoRY6BVqtwCjhz6vI5LT8AJ55H+4g9/4vbHx1I54fS0XuclLhDHArPQCiMjDxjaL8fPxhw==",
+      "dev": true,
       "engines": {
         "node": ">=0.12"
       },
@@ -11600,6 +11622,7 @@
       "version": "7.1.2",
       "resolved": "https://registry.npmjs.org/parse5/-/parse5-7.1.2.tgz",
       "integrity": "sha512-Czj1WaSVpaoj0wbhMzLmWD69anp2WH7FXMB9n1Sy8/ZFF9jolSQVMu1Ij5WIyGmcBmhk7EOndpO4mIpihVqAXw==",
+      "dev": true,
       "dependencies": {
         "entities": "^4.4.0"
       },
@@ -14974,12 +14997,27 @@
       }
     },
     "@angular/cdk": {
-      "version": "19.2.7",
-      "resolved": "https://registry.npmjs.org/@angular/cdk/-/cdk-19.2.7.tgz",
-      "integrity": "sha512-+Dx1WGEWMO3OYDKr2w/Z5xOCsdjkRuG7Z18ve8eeBOHayRaC0KbYoXkvPxUiJo233CJWEzKQ/qF13C54GGWnng==",
+      "version": "20.1.6",
+      "resolved": "https://registry.npmjs.org/@angular/cdk/-/cdk-20.1.6.tgz",
+      "integrity": "sha512-GKxCS/GOAOQCNTnrvYia9wR4Z9rRWjzNRE0989LXwWLYcmiG7+ku30PolGV7zhmlgUu/qx8P6BbxZgUvK34X/A==",
       "requires": {
-        "parse5": "^7.1.2",
+        "parse5": "^8.0.0",
         "tslib": "^2.3.0"
+      },
+      "dependencies": {
+        "entities": {
+          "version": "6.0.1",
+          "resolved": "https://registry.npmjs.org/entities/-/entities-6.0.1.tgz",
+          "integrity": "sha512-aN97NXWF6AWBTahfVOIrB/NShkzi5H7F9r1s9mD3cDj4Ko5f2qhhVoYMibXF7GlLveb/D2ioWay8lxI97Ven3g=="
+        },
+        "parse5": {
+          "version": "8.0.0",
+          "resolved": "https://registry.npmjs.org/parse5/-/parse5-8.0.0.tgz",
+          "integrity": "sha512-9m4m5GSgXjL4AjumKzq1Fgfp3Z8rsvjRNbnkVwfu2ImRqE5D0LnY2QfDen18FSY9C573YU5XxSapdHZTZ2WolA==",
+          "requires": {
+            "entities": "^6.0.0"
+          }
+        }
       }
     },
     "@angular/cli": {
@@ -19237,7 +19275,8 @@
     "entities": {
       "version": "4.5.0",
       "resolved": "https://registry.npmjs.org/entities/-/entities-4.5.0.tgz",
-      "integrity": "sha512-V0hjH4dGPh9Ao5p0MoRY6BVqtwCjhz6vI5LT8AJ55H+4g9/4vbHx1I54fS0XuclLhDHArPQCiMjDxjaL8fPxhw=="
+      "integrity": "sha512-V0hjH4dGPh9Ao5p0MoRY6BVqtwCjhz6vI5LT8AJ55H+4g9/4vbHx1I54fS0XuclLhDHArPQCiMjDxjaL8fPxhw==",
+      "dev": true
     },
     "env-paths": {
       "version": "2.2.1",
@@ -21991,6 +22030,7 @@
       "version": "7.1.2",
       "resolved": "https://registry.npmjs.org/parse5/-/parse5-7.1.2.tgz",
       "integrity": "sha512-Czj1WaSVpaoj0wbhMzLmWD69anp2WH7FXMB9n1Sy8/ZFF9jolSQVMu1Ij5WIyGmcBmhk7EOndpO4mIpihVqAXw==",
+      "dev": true,
       "requires": {
         "entities": "^4.4.0"
       }
diff --git a/crud-angular/package.json b/crud-angular/package.json
index 6b602ad..d8325c6 100644
--- a/crud-angular/package.json
+++ b/crud-angular/package.json
@@ -13,7 +13,7 @@
   "private": true,
   "dependencies": {
     "@angular/animations": "^19.2.4",
-    "@angular/cdk": "^19.2.7",
+    "@angular/cdk": "^20.1.6",
     "@angular/common": "^19.2.4",
     "@angular/compiler": "^19.2.4",
     "@angular/core": "^19.2.4",