diff --git a/EncryptedConfigValue.AspNetCore.Test/EncryptedConfigValue.AspNetCore.Test.csproj b/EncryptedConfigValue.AspNetCore.Test/EncryptedConfigValue.AspNetCore.Test.csproj
index b8f797b..979d467 100644
--- a/EncryptedConfigValue.AspNetCore.Test/EncryptedConfigValue.AspNetCore.Test.csproj
+++ b/EncryptedConfigValue.AspNetCore.Test/EncryptedConfigValue.AspNetCore.Test.csproj
@@ -7,7 +7,7 @@
 	</PropertyGroup>
 
 	<ItemGroup>
-		<PackageReference Include="FluentAssertions" Version="8.5.0" />
+		<PackageReference Include="FluentAssertions" Version="8.6.0" />
 		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
 		<PackageReference Include="NSubstitute" Version="5.3.0" />
 		<PackageReference Include="xunit" Version="2.9.3" />
diff --git a/EncryptedConfigValue.Cli.Test/EncryptedConfigValue.Cli.Test.csproj b/EncryptedConfigValue.Cli.Test/EncryptedConfigValue.Cli.Test.csproj
index 00617d6..a87d6ca 100644
--- a/EncryptedConfigValue.Cli.Test/EncryptedConfigValue.Cli.Test.csproj
+++ b/EncryptedConfigValue.Cli.Test/EncryptedConfigValue.Cli.Test.csproj
@@ -15,7 +15,7 @@
 	</ItemGroup>
 
 	<ItemGroup>
-		<PackageReference Include="FluentAssertions" Version="8.5.0" />
+		<PackageReference Include="FluentAssertions" Version="8.6.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
 		<PackageReference Include="xunit" Version="2.9.3" />
 		<PackageReference Include="xunit.runner.visualstudio" Version="3.1.3">
diff --git a/EncryptedConfigValue.Module.Test/EncryptedConfigValue.Module.Test.csproj b/EncryptedConfigValue.Module.Test/EncryptedConfigValue.Module.Test.csproj
index 216b0b0..4e87796 100644
--- a/EncryptedConfigValue.Module.Test/EncryptedConfigValue.Module.Test.csproj
+++ b/EncryptedConfigValue.Module.Test/EncryptedConfigValue.Module.Test.csproj
@@ -7,7 +7,7 @@
 	</PropertyGroup>
 
 	<ItemGroup>
-		<PackageReference Include="FluentAssertions" Version="8.5.0" />
+		<PackageReference Include="FluentAssertions" Version="8.6.0" />
 		<PackageReference Include="Microsoft.Extensions.Configuration.Binder" Version="9.0.8" />
 		<PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="9.0.8" />
 		<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="9.0.7" />
diff --git a/EncryptedConfigValue.Test/EncryptedConfigValue.Test.csproj b/EncryptedConfigValue.Test/EncryptedConfigValue.Test.csproj
index 37097b8..e5cf28e 100644
--- a/EncryptedConfigValue.Test/EncryptedConfigValue.Test.csproj
+++ b/EncryptedConfigValue.Test/EncryptedConfigValue.Test.csproj
@@ -7,7 +7,7 @@
 	</PropertyGroup>
 
 	<ItemGroup>
-		<PackageReference Include="FluentAssertions" Version="8.5.0" />
+		<PackageReference Include="FluentAssertions" Version="8.6.0" />
 		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
 		<PackageReference Include="NSubstitute" Version="5.3.0" />
 		<PackageReference Include="xunit" Version="2.9.3" />