diff --git a/samples/client/petstore/typescript-angular-v19-provided-in-root/package-lock.json b/samples/client/petstore/typescript-angular-v19-provided-in-root/package-lock.json
index af29355ec8cc..f04cd6bbc4d8 100644
--- a/samples/client/petstore/typescript-angular-v19-provided-in-root/package-lock.json
+++ b/samples/client/petstore/typescript-angular-v19-provided-in-root/package-lock.json
@@ -8,14 +8,14 @@
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       "version": "0.0.0",
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-        "@angular/animations": "^19.0.0",
-        "@angular/common": "^19.0.0",
+        "@angular/animations": "^20.1.8",
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-        "@angular/core": "^19.0.0",
-        "@angular/forms": "^19.0.0",
-        "@angular/platform-browser": "^19.0.0",
-        "@angular/platform-browser-dynamic": "^19.0.0",
-        "@angular/router": "^19.0.0",
+        "@angular/core": "^22.1.6",
+        "@angular/forms": "^22.1.6",
+        "@angular/platform-browser": "^22.1.6",
+        "@angular/platform-browser-dynamic": "^20.0.7",
+        "@angular/router": "^22.1.6",
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@@ -719,19 +719,19 @@
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+      "version": "20.1.8",
+      "resolved": "https://registry.npmjs.org/@angular/animations/-/animations-20.1.8.tgz",
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       "license": "MIT",
       "dependencies": {
         "tslib": "^2.3.0"
       },
       "engines": {
-        "node": "^18.19.1 || ^20.11.1 || >=22.0.0"
+        "node": "^20.19.0 || ^22.12.0 || >=24.0.0"
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-        "@angular/common": "19.2.15",
-        "@angular/core": "19.2.15"
+        "@angular/common": "20.1.8",
+        "@angular/core": "20.1.8"
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@@ -1597,18 +1597,18 @@
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-      "resolved": "https://registry.npmjs.org/@angular/common/-/common-19.2.15.tgz",
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+      "resolved": "https://registry.npmjs.org/@angular/common/-/common-22.1.6.tgz",
+      "integrity": "sha512-giuH+jJvo6YbBxbKofJCXvq6k8g1Z/xCAvh4piNFSSS6/toXTLCeZ+snr6Stw5b2wRbArM5Q5nDeuto3NqVPnQ==",
       "license": "MIT",
       "dependencies": {
         "tslib": "^2.3.0"
       },
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-        "node": "^18.19.1 || ^20.11.1 || >=22.0.0"
+        "node": "^22.22.3 || ^24.15.0 || >=26.0.0"
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       "peerDependencies": {
-        "@angular/core": "19.2.15",
+        "@angular/core": "22.1.6",
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@@ -1702,36 +1702,47 @@
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-      "resolved": "https://registry.npmjs.org/@angular/core/-/core-19.2.15.tgz",
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+      "version": "22.1.6",
+      "resolved": "https://registry.npmjs.org/@angular/core/-/core-22.1.6.tgz",
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       "dependencies": {
         "tslib": "^2.3.0"
       },
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-        "node": "^18.19.1 || ^20.11.1 || >=22.0.0"
+        "node": "^22.22.3 || ^24.15.0 || >=26.0.0"
       },
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+        "@angular/compiler": "22.1.6",
         "rxjs": "^6.5.3 || ^7.4.0",
-        "zone.js": "~0.15.0"
+        "zone.js": "~0.15.0 || ~0.16.0"
+      },
+      "peerDependenciesMeta": {
+        "@angular/compiler": {
+          "optional": true
+        },
+        "zone.js": {
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     "node_modules/@angular/forms": {
-      "version": "19.2.15",
-      "resolved": "https://registry.npmjs.org/@angular/forms/-/forms-19.2.15.tgz",
-      "integrity": "sha512-pZDElcYPmNzPxvWJpZQCIizsNApDIfk9xLJE4I8hzLISfWGbQvfjuuarDAuQZEXudeLXoDOstDXkDja40muLGg==",
+      "version": "22.1.6",
+      "resolved": "https://registry.npmjs.org/@angular/forms/-/forms-22.1.6.tgz",
+      "integrity": "sha512-rfV4G4UB4l69yXSRvhaHPzTMIruvBlRO+ak9NtTcYMnsoj8O5ZCyPv0ledGIrLTBwGSI3X1j4nr9aoV+Rj/n+Q==",
       "license": "MIT",
       "dependencies": {
-        "tslib": "^2.3.0"
+        "@standard-schema/spec": "^1.0.0",
+        "tslib": "^2.3.0",
+        "zod": "^4.0.10"
       },
       "engines": {
-        "node": "^18.19.1 || ^20.11.1 || >=22.0.0"
+        "node": "^22.22.3 || ^24.15.0 || >=26.0.0"
       },
       "peerDependencies": {
-        "@angular/common": "19.2.15",
-        "@angular/core": "19.2.15",
-        "@angular/platform-browser": "19.2.15",
+        "@angular/common": "22.1.6",
+        "@angular/core": "22.1.6",
+        "@angular/platform-browser": "22.1.6",
         "rxjs": "^6.5.3 || ^7.4.0"
       }
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@@ -1746,20 +1757,20 @@
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-      "resolved": "https://registry.npmjs.org/@angular/platform-browser/-/platform-browser-19.2.15.tgz",
-      "integrity": "sha512-OelQ6weCjon8kZD8kcqNzwugvZJurjS3uMJCwsA2vXmP/3zJ31SWtNqE2zLT1R2csVuwnp0h+nRMgq+pINU7Rg==",
+      "version": "22.1.6",
+      "resolved": "https://registry.npmjs.org/@angular/platform-browser/-/platform-browser-22.1.6.tgz",
+      "integrity": "sha512-jrRi6zpdz+jOle5l0OW7QL0a8xPgdnxWT5FrJabbiNKfYzQfqKcaAu02l8uJoJxtGb8fLQ8pbjkPpZEvKO2z+w==",
       "license": "MIT",
       "dependencies": {
         "tslib": "^2.3.0"
       },
       "engines": {
-        "node": "^18.19.1 || ^20.11.1 || >=22.0.0"
+        "node": "^22.22.3 || ^24.15.0 || >=26.0.0"
       },
       "peerDependencies": {
-        "@angular/animations": "19.2.15",
-        "@angular/common": "19.2.15",
-        "@angular/core": "19.2.15"
+        "@angular/animations": "22.1.6",
+        "@angular/common": "22.1.6",
+        "@angular/core": "22.1.6"
       },
       "peerDependenciesMeta": {
         "@angular/animations": {
@@ -1768,38 +1779,38 @@
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     "node_modules/@angular/platform-browser-dynamic": {
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-      "resolved": "https://registry.npmjs.org/@angular/platform-browser-dynamic/-/platform-browser-dynamic-19.2.15.tgz",
-      "integrity": "sha512-dKy0SS395FCh8cW9AQ8nf4Wn3XlONaH7z50T1bGxm3eOoRqjxJYyIeIlEbDdJakMz4QPR3dGr81HleZd8TJumQ==",
+      "version": "20.0.7",
+      "resolved": "https://registry.npmjs.org/@angular/platform-browser-dynamic/-/platform-browser-dynamic-20.0.7.tgz",
+      "integrity": "sha512-tMfuYU6ud0lAzazE/7x8DEx2thqcafpdx53pj3/Kz8JVvidWf6ep18D0AVkUJpptS2OczgeWzyOn06jLMmdf7w==",
       "license": "MIT",
       "dependencies": {
         "tslib": "^2.3.0"
       },
       "engines": {
-        "node": "^18.19.1 || ^20.11.1 || >=22.0.0"
+        "node": "^20.19.0 || ^22.12.0 || >=24.0.0"
       },
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-        "@angular/common": "19.2.15",
-        "@angular/compiler": "19.2.15",
-        "@angular/core": "19.2.15",
-        "@angular/platform-browser": "19.2.15"
+        "@angular/common": "20.0.7",
+        "@angular/compiler": "20.0.7",
+        "@angular/core": "20.0.7",
+        "@angular/platform-browser": "20.0.7"
       }
     },
     "node_modules/@angular/router": {
-      "version": "19.2.15",
-      "resolved": "https://registry.npmjs.org/@angular/router/-/router-19.2.15.tgz",
-      "integrity": "sha512-0TM1D8S7RQ00drKy7hA/ZLBY14dUBqFBgm06djcNcOjNzVAtgkeV0i+0Smq9tCC7UsGKdpZu4RgfYjHATBNlTQ==",
+      "version": "22.1.6",
+      "resolved": "https://registry.npmjs.org/@angular/router/-/router-22.1.6.tgz",
+      "integrity": "sha512-ex0vrkcVyJJdn7NzZXun+5ctaPPLTZJ/gE7A3g1dun7BM3g4Z6zT738mODFeJgtPtJNf4bTs2gpgvyegvzWH7w==",
       "license": "MIT",
       "dependencies": {
         "tslib": "^2.3.0"
       },
       "engines": {
-        "node": "^18.19.1 || ^20.11.1 || >=22.0.0"
+        "node": "^22.22.3 || ^24.15.0 || >=26.0.0"
       },
       "peerDependencies": {
-        "@angular/common": "19.2.15",
-        "@angular/core": "19.2.15",
-        "@angular/platform-browser": "19.2.15",
+        "@angular/common": "22.1.6",
+        "@angular/core": "22.1.6",
+        "@angular/platform-browser": "22.1.6",
         "rxjs": "^6.5.3 || ^7.4.0"
       }
     },
@@ -6702,6 +6713,12 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/@standard-schema/spec": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/@standard-schema/spec/-/spec-1.1.0.tgz",
+      "integrity": "sha512-l2aFy5jALhniG5HgqrD6jXLi/rUWrKvqN/qJx6yoJsgKhblVd+iqqU4RCXavm/jPityDo5TCvKMnpjKnOriy0w==",
+      "license": "MIT"
+    },
     "node_modules/@tsconfig/node10": {
       "version": "1.0.11",
       "resolved": "https://registry.npmjs.org/@tsconfig/node10/-/node10-1.0.11.tgz",
@@ -19049,7 +19066,6 @@
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       "resolved": "https://registry.npmjs.org/zod/-/zod-4.3.5.tgz",
       "integrity": "sha512-k7Nwx6vuWx1IJ9Bjuf4Zt1PEllcwe7cls3VNzm4CQ1/hgtFUK2bRNG3rvnpPUhFjmqJKAKtjV576KnUkHocg/g==",
-      "dev": true,
       "license": "MIT",
       "funding": {
         "url": "https://github.com/sponsors/colinhacks"
diff --git a/samples/client/petstore/typescript-angular-v19-provided-in-root/package.json b/samples/client/petstore/typescript-angular-v19-provided-in-root/package.json
index b99d58b21259..6d0b6487b962 100644
--- a/samples/client/petstore/typescript-angular-v19-provided-in-root/package.json
+++ b/samples/client/petstore/typescript-angular-v19-provided-in-root/package.json
@@ -11,14 +11,14 @@
   },
   "private": true,
   "dependencies": {
-    "@angular/animations": "^19.0.0",
-    "@angular/common": "^19.0.0",
+    "@angular/animations": "^20.1.8",
+    "@angular/common": "^22.1.6",
     "@angular/compiler": "^19.0.0",
-    "@angular/core": "^19.0.0",
-    "@angular/forms": "^19.0.0",
-    "@angular/platform-browser": "^19.0.0",
-    "@angular/platform-browser-dynamic": "^19.0.0",
-    "@angular/router": "^19.0.0",
+    "@angular/core": "^22.1.6",
+    "@angular/forms": "^22.1.6",
+    "@angular/platform-browser": "^22.1.6",
+    "@angular/platform-browser-dynamic": "^20.0.7",
+    "@angular/router": "^22.1.6",
     "core-js": "^3.31.0",
     "rxjs": "^7.8.1",
     "tslib": "^2.5.3",