diff --git a/src/NVika.Tests/NVika.Tests.csproj b/src/NVika.Tests/NVika.Tests.csproj
index 7b45889..1a881af 100644
--- a/src/NVika.Tests/NVika.Tests.csproj
+++ b/src/NVika.Tests/NVika.Tests.csproj
@@ -40,7 +40,7 @@
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-    <PackageReference Include="System.IO.Abstractions.TestingHelpers" Version="19.2.69" />
+    <PackageReference Include="System.IO.Abstractions.TestingHelpers" Version="20.0.4" />
     <PackageReference Include="xunit" Version="2.6.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.4">
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