diff --git a/Tests/Tests.csproj b/Tests/Tests.csproj
index 4ebbea3..86747fc 100644
--- a/Tests/Tests.csproj
+++ b/Tests/Tests.csproj
@@ -12,7 +12,7 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.1.0" />
     <PackageReference Include="Moq" Version="4.16.1" />
     <PackageReference Include="System.IO.Abstractions" Version="16.1.15" />
-    <PackageReference Include="System.IO.Abstractions.TestingHelpers" Version="16.1.11" />
+    <PackageReference Include="System.IO.Abstractions.TestingHelpers" Version="16.1.15" />
     <PackageReference Include="xunit" Version="2.4.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>