diff --git a/src/l0/Flow.Domain.Common.UnitTests/Flow.Domain.Common.UnitTests.csproj b/src/l0/Flow.Domain.Common.UnitTests/Flow.Domain.Common.UnitTests.csproj
index c0729a08..3a2fdfe0 100644
--- a/src/l0/Flow.Domain.Common.UnitTests/Flow.Domain.Common.UnitTests.csproj
+++ b/src/l0/Flow.Domain.Common.UnitTests/Flow.Domain.Common.UnitTests.csproj
@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="FluentAssertions" Version="6.4.0" />
+    <PackageReference Include="FluentAssertions" Version="6.5.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.0.0" />
     <PackageReference Include="xunit" Version="2.4.1" />
     <PackageReference Include="xunit.categories" Version="2.0.6" />
diff --git a/src/l0/Flow.Domain.ExchangeRates.UnitTests/Flow.Domain.ExchangeRates.UnitTests.csproj b/src/l0/Flow.Domain.ExchangeRates.UnitTests/Flow.Domain.ExchangeRates.UnitTests.csproj
index 5da72c62..dcdd13ec 100644
--- a/src/l0/Flow.Domain.ExchangeRates.UnitTests/Flow.Domain.ExchangeRates.UnitTests.csproj
+++ b/src/l0/Flow.Domain.ExchangeRates.UnitTests/Flow.Domain.ExchangeRates.UnitTests.csproj
@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="FluentAssertions" Version="6.4.0" />
+    <PackageReference Include="FluentAssertions" Version="6.5.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.0.0" />
     <PackageReference Include="xunit" Version="2.4.1" />
     <PackageReference Include="xunit.categories" Version="2.0.6" />
diff --git a/src/l0/Flow.Domain.Patterns.UnitTests/Flow.Domain.Patterns.UnitTests.csproj b/src/l0/Flow.Domain.Patterns.UnitTests/Flow.Domain.Patterns.UnitTests.csproj
index 2b4927ce..72027355 100644
--- a/src/l0/Flow.Domain.Patterns.UnitTests/Flow.Domain.Patterns.UnitTests.csproj
+++ b/src/l0/Flow.Domain.Patterns.UnitTests/Flow.Domain.Patterns.UnitTests.csproj
@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="FluentAssertions" Version="6.4.0" />
+    <PackageReference Include="FluentAssertions" Version="6.5.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.0.0" />
     <PackageReference Include="xunit" Version="2.4.1" />
     <PackageReference Include="xunit.categories" Version="2.0.6" />
diff --git a/src/l0/Flow.Domain.Transactions.UnitTests/Flow.Domain.Transactions.UnitTests.csproj b/src/l0/Flow.Domain.Transactions.UnitTests/Flow.Domain.Transactions.UnitTests.csproj
index ae073030..f7e69a74 100644
--- a/src/l0/Flow.Domain.Transactions.UnitTests/Flow.Domain.Transactions.UnitTests.csproj
+++ b/src/l0/Flow.Domain.Transactions.UnitTests/Flow.Domain.Transactions.UnitTests.csproj
@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="FluentAssertions" Version="6.4.0" />
+    <PackageReference Include="FluentAssertions" Version="6.5.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.0.0" />
     <PackageReference Include="xunit" Version="2.4.1" />
     <PackageReference Include="xunit.categories" Version="2.0.6" />
diff --git a/src/l1/Flow.Application.Analysis.UnitTests/Flow.Application.Analysis.UnitTests.csproj b/src/l1/Flow.Application.Analysis.UnitTests/Flow.Application.Analysis.UnitTests.csproj
index 8828efad..3ad54198 100644
--- a/src/l1/Flow.Application.Analysis.UnitTests/Flow.Application.Analysis.UnitTests.csproj
+++ b/src/l1/Flow.Application.Analysis.UnitTests/Flow.Application.Analysis.UnitTests.csproj
@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="FluentAssertions" Version="6.4.0" />
+    <PackageReference Include="FluentAssertions" Version="6.5.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.0.0" />
     <PackageReference Include="Moq" Version="4.16.1" />
     <PackageReference Include="System.Linq.Async" Version="6.0.1" />
diff --git a/src/l1/Flow.Application.ExchangeRates.UnitTests/Flow.Application.ExchangeRates.UnitTests.csproj b/src/l1/Flow.Application.ExchangeRates.UnitTests/Flow.Application.ExchangeRates.UnitTests.csproj
index f8987404..ebf23465 100644
--- a/src/l1/Flow.Application.ExchangeRates.UnitTests/Flow.Application.ExchangeRates.UnitTests.csproj
+++ b/src/l1/Flow.Application.ExchangeRates.UnitTests/Flow.Application.ExchangeRates.UnitTests.csproj
@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="FluentAssertions" Version="6.4.0" />
+    <PackageReference Include="FluentAssertions" Version="6.5.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.0.0" />
     <PackageReference Include="Moq" Version="4.16.1" />
     <PackageReference Include="xunit" Version="2.4.1" />
diff --git a/src/l1/Flow.Application.Transactions.UnitTests/Flow.Application.Transactions.UnitTests.csproj b/src/l1/Flow.Application.Transactions.UnitTests/Flow.Application.Transactions.UnitTests.csproj
index 8674a0e9..e527bbe9 100644
--- a/src/l1/Flow.Application.Transactions.UnitTests/Flow.Application.Transactions.UnitTests.csproj
+++ b/src/l1/Flow.Application.Transactions.UnitTests/Flow.Application.Transactions.UnitTests.csproj
@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="FluentAssertions" Version="6.4.0" />
+    <PackageReference Include="FluentAssertions" Version="6.5.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.0.0" />
     <PackageReference Include="Moq" Version="4.16.1" />
     <PackageReference Include="System.Linq.Async" Version="6.0.1" />
diff --git a/src/l2/Flow.Infrastructure.IO.UnitTests/Flow.Infrastructure.IO.UnitTests.csproj b/src/l2/Flow.Infrastructure.IO.UnitTests/Flow.Infrastructure.IO.UnitTests.csproj
index 085f353e..805096d6 100644
--- a/src/l2/Flow.Infrastructure.IO.UnitTests/Flow.Infrastructure.IO.UnitTests.csproj
+++ b/src/l2/Flow.Infrastructure.IO.UnitTests/Flow.Infrastructure.IO.UnitTests.csproj
@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="FluentAssertions" Version="6.4.0" />
+    <PackageReference Include="FluentAssertions" Version="6.5.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.0.0" />
     <PackageReference Include="xunit" Version="2.4.1" />
     <PackageReference Include="xunit.categories" Version="2.0.6" />