diff --git a/samples/durable-functions/dotnet/AiAgentTravelPlanOrchestrator/Frontend/package-lock.json b/samples/durable-functions/dotnet/AiAgentTravelPlanOrchestrator/Frontend/package-lock.json
index 3e70685..327e2b3 100644
--- a/samples/durable-functions/dotnet/AiAgentTravelPlanOrchestrator/Frontend/package-lock.json
+++ b/samples/durable-functions/dotnet/AiAgentTravelPlanOrchestrator/Frontend/package-lock.json
@@ -1905,10 +1905,22 @@
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       "license": "MIT"
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+      "resolved": "https://registry.npmjs.org/fast-xml-builder/-/fast-xml-builder-1.0.0.tgz",
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+      "funding": [
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+          "type": "github",
+          "url": "https://github.com/sponsors/NaturalIntelligence"
+        }
+      ],
+      "license": "MIT"
+    },
     "node_modules/fast-xml-parser": {
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-      "resolved": "https://registry.npmjs.org/fast-xml-parser/-/fast-xml-parser-5.3.6.tgz",
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@@ -1917,6 +1929,7 @@
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       "license": "MIT",
       "dependencies": {
+        "fast-xml-builder": "^1.0.0",
         "strnum": "^2.1.2"
       },
       "bin": {