diff --git a/petstore/dotnet/dotnet.csproj b/petstore/dotnet/dotnet.csproj
index 443f44f32..d4f0ac27a 100644
--- a/petstore/dotnet/dotnet.csproj
+++ b/petstore/dotnet/dotnet.csproj
@@ -8,11 +8,11 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Microsoft.Kiota.Abstractions" Version="1.22.0" />
-        <PackageReference Include="Microsoft.Kiota.Http.HttpClientLibrary" Version="1.22.0" />
-        <PackageReference Include="Microsoft.Kiota.Serialization.form" Version="1.22.0" />
-        <PackageReference Include="Microsoft.Kiota.Serialization.Json" Version="1.22.0" />
-        <PackageReference Include="Microsoft.Kiota.Serialization.Text" Version="1.22.0" />
+        <PackageReference Include="Microsoft.Kiota.Abstractions" Version="1.22.1" />
+        <PackageReference Include="Microsoft.Kiota.Http.HttpClientLibrary" Version="1.22.1" />
+        <PackageReference Include="Microsoft.Kiota.Serialization.form" Version="1.22.1" />
+        <PackageReference Include="Microsoft.Kiota.Serialization.Json" Version="1.22.1" />
+        <PackageReference Include="Microsoft.Kiota.Serialization.Text" Version="1.22.1" />
     </ItemGroup>
 
 </Project>