diff --git a/test/SimpleAPI.Tests/SimpleAPI.Tests.csproj b/test/SimpleAPI.Tests/SimpleAPI.Tests.csproj
index 67934a8..c27bc1f 100644
--- a/test/SimpleAPI.Tests/SimpleAPI.Tests.csproj
+++ b/test/SimpleAPI.Tests/SimpleAPI.Tests.csproj
@@ -19,7 +19,7 @@
     <PackageReference Include="Amazon.Lambda.Core" Version="2.7.1" />
     <PackageReference Include="Amazon.Lambda.TestUtilities" Version="3.0.1" />
     <PackageReference Include="Amazon.Lambda.APIGatewayEvents" Version="2.7.1" />
-    <PackageReference Include="AWSSDK.Extensions.NETCore.Setup" Version="4.0.3" />
+    <PackageReference Include="AWSSDK.Extensions.NETCore.Setup" Version="4.0.3.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.4" />