diff --git a/src/LibYear.Core/LibYear.Core.csproj b/src/LibYear.Core/LibYear.Core.csproj
index 116dd14..6898bab 100644
--- a/src/LibYear.Core/LibYear.Core.csproj
+++ b/src/LibYear.Core/LibYear.Core.csproj
@@ -20,7 +20,7 @@
 	<ItemGroup>
 		<PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0" PrivateAssets="all" />
 		<PackageReference Include="NuGet.Protocol" Version="6.12.1" />
-		<PackageReference Include="System.IO.Abstractions" Version="21.1.7" />
+		<PackageReference Include="System.IO.Abstractions" Version="21.2.1" />
 		<None Include="../../README.md" CopyToOutputDirectory="PreserveNewest" Pack="true" PackagePath="." />
 	</ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/test/LibYear.Core.Tests/LibYear.Core.Tests.csproj b/test/LibYear.Core.Tests/LibYear.Core.Tests.csproj
index 2491144..a2ce4d1 100644
--- a/test/LibYear.Core.Tests/LibYear.Core.Tests.csproj
+++ b/test/LibYear.Core.Tests/LibYear.Core.Tests.csproj
@@ -9,7 +9,7 @@
 		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
 		<PackageReference Include="NSubstitute" Version="5.3.0" />
 		<PackageReference Include="NuGet.Protocol" Version="6.12.1" />
-		<PackageReference Include="System.IO.Abstractions" Version="21.1.7" />
+		<PackageReference Include="System.IO.Abstractions" Version="21.2.1" />
 		<PackageReference Include="xunit" Version="2.9.2" />
 		<PackageReference Include="xunit.runner.visualstudio" Version="3.0.0" />
 		<ProjectReference Include="../../src/LibYear.Core/LibYear.Core.csproj" />