diff --git a/test/SimpleAPI.Tests/SimpleAPI.Tests.csproj b/test/SimpleAPI.Tests/SimpleAPI.Tests.csproj
index 98d3407..29e47bd 100644
--- a/test/SimpleAPI.Tests/SimpleAPI.Tests.csproj
+++ b/test/SimpleAPI.Tests/SimpleAPI.Tests.csproj
@@ -18,7 +18,7 @@
   <ItemGroup>
     <PackageReference Include="Amazon.Lambda.Core" Version="2.8.0" />
     <PackageReference Include="Amazon.Lambda.TestUtilities" Version="3.0.1" />
-    <PackageReference Include="Amazon.Lambda.APIGatewayEvents" Version="2.7.2" />
+    <PackageReference Include="Amazon.Lambda.APIGatewayEvents" Version="2.7.3" />
     <PackageReference Include="AWSSDK.Extensions.NETCore.Setup" Version="4.0.3.17" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
     <PackageReference Include="xunit" Version="2.9.3" />