diff --git a/DigitalLearningSolutions.Web.AutomatedUiTests/DigitalLearningSolutions.Web.AutomatedUiTests.csproj b/DigitalLearningSolutions.Web.AutomatedUiTests/DigitalLearningSolutions.Web.AutomatedUiTests.csproj
index 4da1fb06bd..f6a9b75f58 100644
--- a/DigitalLearningSolutions.Web.AutomatedUiTests/DigitalLearningSolutions.Web.AutomatedUiTests.csproj
+++ b/DigitalLearningSolutions.Web.AutomatedUiTests/DigitalLearningSolutions.Web.AutomatedUiTests.csproj
@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="FluentAssertions" Version="5.10.3" />
+    <PackageReference Include="FluentAssertions" Version="8.1.1" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="7.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
     <PackageReference Include="Selenium.Axe" Version="4.0.21" />
diff --git a/DigitalLearningSolutions.Web.IntegrationTests/DigitalLearningSolutions.Web.IntegrationTests.csproj b/DigitalLearningSolutions.Web.IntegrationTests/DigitalLearningSolutions.Web.IntegrationTests.csproj
index fa0060eb19..b312cf1767 100644
--- a/DigitalLearningSolutions.Web.IntegrationTests/DigitalLearningSolutions.Web.IntegrationTests.csproj
+++ b/DigitalLearningSolutions.Web.IntegrationTests/DigitalLearningSolutions.Web.IntegrationTests.csproj
@@ -8,7 +8,7 @@
 
   <ItemGroup>
     <PackageReference Include="FakeItEasy" Version="7.4.0" />
-    <PackageReference Include="FluentAssertions.AspNetCore.Mvc" Version="3.2.0" />
+    <PackageReference Include="FluentAssertions.AspNetCore.Mvc" Version="4.1.0" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="7.0.0" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.1">
diff --git a/DigitalLearningSolutions.Web.Tests/DigitalLearningSolutions.Web.Tests.csproj b/DigitalLearningSolutions.Web.Tests/DigitalLearningSolutions.Web.Tests.csproj
index 6b1d9df392..92f49cc695 100644
--- a/DigitalLearningSolutions.Web.Tests/DigitalLearningSolutions.Web.Tests.csproj
+++ b/DigitalLearningSolutions.Web.Tests/DigitalLearningSolutions.Web.Tests.csproj
@@ -9,7 +9,7 @@
 
   <ItemGroup>
     <PackageReference Include="FakeItEasy" Version="7.4.0" />
-    <PackageReference Include="FluentAssertions" Version="5.10.3" />
+    <PackageReference Include="FluentAssertions" Version="8.1.1" />
     <PackageReference Include="FluentAssertions.AspNetCore.Mvc" Version="3.2.0" />
     <PackageReference Include="NBuilder" Version="6.1.0" />
     <PackageReference Include="NUnit" Version="3.14.0" />