diff --git a/src/KubernetesClient.Classic/KubernetesClient.Classic.csproj b/src/KubernetesClient.Classic/KubernetesClient.Classic.csproj
index 4676a59..15af18d 100644
--- a/src/KubernetesClient.Classic/KubernetesClient.Classic.csproj
+++ b/src/KubernetesClient.Classic/KubernetesClient.Classic.csproj
@@ -7,7 +7,7 @@
 
   <ItemGroup>
     <PackageReference Include="Portable.BouncyCastle" Version="1.9.0" />
-    <PackageReference Include="System.IO.Abstractions" Version="17.2.3" />
+    <PackageReference Include="System.IO.Abstractions" Version="18.0.1" />
     <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="6.25.1" />
     <PackageReference Include="IdentityModel.OidcClient" Version="5.2.0" />
   </ItemGroup>
diff --git a/src/KubernetesClient/KubernetesClient.csproj b/src/KubernetesClient/KubernetesClient.csproj
index bb08331..aacf8a0 100644
--- a/src/KubernetesClient/KubernetesClient.csproj
+++ b/src/KubernetesClient/KubernetesClient.csproj
@@ -8,7 +8,7 @@
   <ItemGroup>
     <PackageReference Include="prometheus-net" Version="7.0.0" />
     <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="6.25.1" />
-    <PackageReference Include="System.IO.Abstractions" Version="17.2.3" />
+    <PackageReference Include="System.IO.Abstractions" Version="18.0.1" />
     <PackageReference Include="IdentityModel.OidcClient" Version="5.2.0" />
 
     <PackageReference Include="Portable.BouncyCastle" Version="1.9.0" Condition="'$(TargetFramework)' == 'netstandard2.1'" />
diff --git a/tests/KubernetesClient.Classic.Tests/KubernetesClient.Classic.Tests.csproj b/tests/KubernetesClient.Classic.Tests/KubernetesClient.Classic.Tests.csproj
index 397748f..6754cdd 100644
--- a/tests/KubernetesClient.Classic.Tests/KubernetesClient.Classic.Tests.csproj
+++ b/tests/KubernetesClient.Classic.Tests/KubernetesClient.Classic.Tests.csproj
@@ -10,7 +10,7 @@
       <PackageReference Include="MartinCostello.Logging.XUnit" Version="0.3.0" />
       <PackageReference Include="FluentAssertions" Version="6.8.0" />
       <PackageReference Include="Microsoft.Extensions.Logging" Version="7.0.0" />
-      <PackageReference Include="System.IO.Abstractions.TestingHelpers" Version="17.2.3" />
+      <PackageReference Include="System.IO.Abstractions.TestingHelpers" Version="18.0.1" />
       <PackageReference Include="System.Reactive" Version="5.0.0" />
       <PackageReference Include="Nito.AsyncEx" Version="5.1.2" />
       <PackageReference Include="Portable.BouncyCastle" Version="1.9.0" />
diff --git a/tests/KubernetesClient.Tests/KubernetesClient.Tests.csproj b/tests/KubernetesClient.Tests/KubernetesClient.Tests.csproj
index 88adf64..5affca6 100644
--- a/tests/KubernetesClient.Tests/KubernetesClient.Tests.csproj
+++ b/tests/KubernetesClient.Tests/KubernetesClient.Tests.csproj
@@ -9,7 +9,7 @@
       <PackageReference Include="MartinCostello.Logging.XUnit" Version="0.3.0" />
       <PackageReference Include="FluentAssertions" Version="6.8.0" />
       <PackageReference Include="Microsoft.Extensions.Logging" Version="7.0.0" />
-      <PackageReference Include="System.IO.Abstractions.TestingHelpers" Version="17.2.3" />
+      <PackageReference Include="System.IO.Abstractions.TestingHelpers" Version="18.0.1" />
       <PackageReference Include="System.Reactive" Version="5.0.0" />
       <PackageReference Include="Nito.AsyncEx" Version="5.1.2" />
       <PackageReference Include="Portable.BouncyCastle" Version="1.9.0" />