diff --git a/src/backend/Directory.Packages.props b/src/backend/Directory.Packages.props
index 085a13d..c0b978d 100644
--- a/src/backend/Directory.Packages.props
+++ b/src/backend/Directory.Packages.props
@@ -8,7 +8,7 @@
     <PackageVersion Include="Microsoft.Extensions.Logging.Abstractions" Version="9.0.4" />
     <!-- Tests -->
     <PackageVersion Include="FluentAssertions" Version="8.9.0" />
-    <PackageVersion Include="System.IO.Abstractions.TestingHelpers" Version="21.1.3" />
+    <PackageVersion Include="System.IO.Abstractions.TestingHelpers" Version="22.1.1" />
     <PackageVersion Include="xunit" Version="2.9.3" />
     <PackageVersion Include="xunit.runner.visualstudio" Version="2.8.2" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />