diff --git a/Testing/VersionMinerTests/VersionMinerTests.csproj b/Testing/VersionMinerTests/VersionMinerTests.csproj
index c38904c..341a82e 100644
--- a/Testing/VersionMinerTests/VersionMinerTests.csproj
+++ b/Testing/VersionMinerTests/VersionMinerTests.csproj
@@ -25,7 +25,7 @@
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           <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>
-        <PackageReference Include="System.IO.Abstractions" Version="20.0.15" />
+        <PackageReference Include="System.IO.Abstractions" Version="21.0.26" />
         <PackageReference Include="xunit" Version="2.6.6" />
         <PackageReference Include="xunit.runner.visualstudio" Version="2.5.6">
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
diff --git a/VersionMiner/VersionMiner.csproj b/VersionMiner/VersionMiner.csproj
index 005a7e0..e4d05e1 100644
--- a/VersionMiner/VersionMiner.csproj
+++ b/VersionMiner/VersionMiner.csproj
@@ -48,7 +48,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
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-    <PackageReference Include="System.IO.Abstractions" Version="20.0.15" />
+    <PackageReference Include="System.IO.Abstractions" Version="21.0.26" />
   </ItemGroup>
 
   <ItemGroup>