diff --git a/samples/client/petstore/typescript-angular-v15-provided-in-root/package-lock.json b/samples/client/petstore/typescript-angular-v15-provided-in-root/package-lock.json
index c8100e0b7e1e..59bed38dd53e 100644
--- a/samples/client/petstore/typescript-angular-v15-provided-in-root/package-lock.json
+++ b/samples/client/petstore/typescript-angular-v15-provided-in-root/package-lock.json
@@ -9,13 +9,13 @@
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-        "@angular/common": "^15.0.3",
+        "@angular/common": "^22.1.6",
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-        "@angular/forms": "^15.0.3",
-        "@angular/platform-browser": "^15.0.3",
-        "@angular/platform-browser-dynamic": "^15.0.3",
-        "@angular/router": "^15.0.3",
+        "@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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@@ -472,19 +473,22 @@
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+      "resolved": "https://registry.npmjs.org/@angular/forms/-/forms-22.1.6.tgz",
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+      "license": "MIT",
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+        "@standard-schema/spec": "^1.0.0",
+        "tslib": "^2.3.0",
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-        "@angular/core": "15.0.3",
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+        "@angular/core": "22.1.6",
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+      "resolved": "https://registry.npmjs.org/@angular/platform-browser/-/platform-browser-22.1.6.tgz",
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+      "license": "MIT",
       "dependencies": {
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-        "node": "^14.20.0 || ^16.13.0 || >=18.10.0"
+        "node": "^22.22.3 || ^24.15.0 || >=26.0.0"
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-        "@angular/common": "15.0.3",
-        "@angular/core": "15.0.3"
+        "@angular/animations": "22.1.6",
+        "@angular/common": "22.1.6",
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@@ -519,36 +524,38 @@
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+      "license": "MIT",
       "dependencies": {
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+        "node": "^20.19.0 || ^22.12.0 || >=24.0.0"
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-        "@angular/compiler": "15.0.3",
-        "@angular/core": "15.0.3",
-        "@angular/platform-browser": "15.0.3"
+        "@angular/common": "20.0.7",
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+        "@angular/core": "20.0.7",
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-      "resolved": "https://registry.npmjs.org/@angular/router/-/router-15.0.3.tgz",
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+      "resolved": "https://registry.npmjs.org/@angular/router/-/router-22.1.6.tgz",
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+      "license": "MIT",
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-        "node": "^14.20.0 || ^16.13.0 || >=18.10.0"
+        "node": "^22.22.3 || ^24.15.0 || >=26.0.0"
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-        "@angular/core": "15.0.3",
-        "@angular/platform-browser": "15.0.3",
+        "@angular/common": "22.1.6",
+        "@angular/core": "22.1.6",
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@@ -2664,6 +2671,12 @@
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+    "node_modules/@standard-schema/spec": {
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+      "resolved": "https://registry.npmjs.org/@standard-schema/spec/-/spec-1.1.0.tgz",
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@@ -11611,6 +11624,15 @@
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+      "resolved": "https://registry.npmjs.org/zod/-/zod-4.6.2.tgz",
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+      "license": "MIT",
+      "funding": {
+        "url": "https://github.com/sponsors/colinhacks"
+      }
+    },
     "node_modules/zone.js": {
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@@ -11867,9 +11889,9 @@
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+      "resolved": "https://registry.npmjs.org/@angular/common/-/common-22.1.6.tgz",
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@@ -11920,11 +11942,13 @@
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+      "version": "22.1.6",
+      "resolved": "https://registry.npmjs.org/@angular/forms/-/forms-22.1.6.tgz",
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-        "tslib": "^2.3.0"
+        "@standard-schema/spec": "^1.0.0",
+        "tslib": "^2.3.0",
+        "zod": "^4.0.10"
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+      "resolved": "https://registry.npmjs.org/@standard-schema/spec/-/spec-1.1.0.tgz",
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@@ -20176,6 +20205,11 @@
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+      "resolved": "https://registry.npmjs.org/zod/-/zod-4.6.2.tgz",
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diff --git a/samples/client/petstore/typescript-angular-v15-provided-in-root/package.json b/samples/client/petstore/typescript-angular-v15-provided-in-root/package.json
index 00b2b2c29b87..68135059c1e4 100644
--- a/samples/client/petstore/typescript-angular-v15-provided-in-root/package.json
+++ b/samples/client/petstore/typescript-angular-v15-provided-in-root/package.json
@@ -12,13 +12,13 @@
   "private": true,
   "dependencies": {
     "@angular/animations": "^15.0.3",
-    "@angular/common": "^15.0.3",
+    "@angular/common": "^22.1.6",
     "@angular/compiler": "^15.0.3",
     "@angular/core": "^15.0.3",
-    "@angular/forms": "^15.0.3",
-    "@angular/platform-browser": "^15.0.3",
-    "@angular/platform-browser-dynamic": "^15.0.3",
-    "@angular/router": "^15.0.3",
+    "@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": "^2.5.4",
     "rxjs": "^7.5.5",
     "tslib": "^2.0.0",