diff --git a/samples/RuleCraft.Sample/RuleCraft.Sample.csproj b/samples/RuleCraft.Sample/RuleCraft.Sample.csproj
index 1d23c57..077b146 100644
--- a/samples/RuleCraft.Sample/RuleCraft.Sample.csproj
+++ b/samples/RuleCraft.Sample/RuleCraft.Sample.csproj
@@ -10,7 +10,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Anthropic" Version="12.36.0" />
+    <PackageReference Include="Anthropic" Version="12.39.0" />
     <PackageReference Include="Microsoft.Extensions.AI" Version="10.8.0" />
   </ItemGroup>
 
diff --git a/samples/RuleCraft.Sample/packages.lock.json b/samples/RuleCraft.Sample/packages.lock.json
index 26a7ec7..4ab240b 100644
--- a/samples/RuleCraft.Sample/packages.lock.json
+++ b/samples/RuleCraft.Sample/packages.lock.json
@@ -4,9 +4,9 @@
     "net10.0": {
       "Anthropic": {
         "type": "Direct",
-        "requested": "[12.36.0, )",
-        "resolved": "12.36.0",
-        "contentHash": "xkpZhBg5hJPYfa5smXbtOki8+6RoHn1uikSSrSJPviAlaD0Ac09md0adC9OBZb8xbszQ6J4KSI//ndP95S2zAg==",
+        "requested": "[12.39.0, )",
+        "resolved": "12.39.0",
+        "contentHash": "vm3zmtYzCgeHmI/2QCCv8x7/dSavaQ24OqSvtoO0JSu0ZRyBYRRZJsUVbOP+/YJl4+P1I7HefGqOEOStw4T7Ew==",
         "dependencies": {
           "Microsoft.Extensions.AI.Abstractions": "10.5.1"
         }