diff --git a/src/simple-api/src/tests/Functional/xxENSONOxx.xxSTACKSxx.API.FunctionalTests/xxENSONOxx.xxSTACKSxx.API.FunctionalTests.csproj b/src/simple-api/src/tests/Functional/xxENSONOxx.xxSTACKSxx.API.FunctionalTests/xxENSONOxx.xxSTACKSxx.API.FunctionalTests.csproj
index 911518ad1..cb8b8ed0d 100644
--- a/src/simple-api/src/tests/Functional/xxENSONOxx.xxSTACKSxx.API.FunctionalTests/xxENSONOxx.xxSTACKSxx.API.FunctionalTests.csproj
+++ b/src/simple-api/src/tests/Functional/xxENSONOxx.xxSTACKSxx.API.FunctionalTests/xxENSONOxx.xxSTACKSxx.API.FunctionalTests.csproj
@@ -20,7 +20,7 @@
     <PackageReference Include="System.DirectoryServices.Protocols" Version="6.0.2" />
     <PackageReference Include="System.Net.Http" Version="4.3.4" />
     <PackageReference Include="System.Text.RegularExpressions" Version="4.3.1" />
-    <PackageReference Include="TestStack.BDDfy" Version="4.3.2" />
+    <PackageReference Include="TestStack.BDDfy" Version="10.0.13" />
     <PackageReference Include="xunit" Version="2.6.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.5">
       <PrivateAssets>all</PrivateAssets>