diff --git a/Lombiq.Tests.UI.Samples/Lombiq.Tests.UI.Samples.csproj b/Lombiq.Tests.UI.Samples/Lombiq.Tests.UI.Samples.csproj
index e03abda3b..9f3b8b9a1 100644
--- a/Lombiq.Tests.UI.Samples/Lombiq.Tests.UI.Samples.csproj
+++ b/Lombiq.Tests.UI.Samples/Lombiq.Tests.UI.Samples.csproj
@@ -23,7 +23,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.5.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.6.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
diff --git a/Lombiq.Tests.UI/Extensions/ScreenshotUITestContextExtensions.cs b/Lombiq.Tests.UI/Extensions/ScreenshotUITestContextExtensions.cs
index 77adc3298..b448e76a9 100644
--- a/Lombiq.Tests.UI/Extensions/ScreenshotUITestContextExtensions.cs
+++ b/Lombiq.Tests.UI/Extensions/ScreenshotUITestContextExtensions.cs
@@ -144,7 +144,7 @@ public static Image TakeElementScreenshot(this UITestContext context, IWebElemen
     public static Image TakeElementScreenshot(this UITestContext context, By elementSelector) =>
         context.TakeElementScreenshot(context.Get(elementSelector));
 
-    private static string AsDimensions(IImageInfo image) =>
+    private static string AsDimensions(Image image) =>
         $"{image.Width.ToTechnicalString()} x {image.Height.ToTechnicalString()}";
 
     private static string AsDimensions(Size size) =>
diff --git a/Lombiq.Tests.UI/Lombiq.Tests.UI.csproj b/Lombiq.Tests.UI/Lombiq.Tests.UI.csproj
index 92b446477..ec3ffc057 100644
--- a/Lombiq.Tests.UI/Lombiq.Tests.UI.csproj
+++ b/Lombiq.Tests.UI/Lombiq.Tests.UI.csproj
@@ -51,25 +51,25 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Atata" Version="2.4.0" />
-    <PackageReference Include="Atata.Bootstrap" Version="2.0.0" />
-    <PackageReference Include="Atata.HtmlValidation" Version="2.2.0" />
+    <PackageReference Include="Atata" Version="2.8.1" />
+    <PackageReference Include="Atata.Bootstrap" Version="2.1.0" />
+    <PackageReference Include="Atata.HtmlValidation" Version="2.3.0" />
     <PackageReference Include="Atata.WebDriverExtras" Version="2.2.0" />
-    <PackageReference Include="Azure.Storage.Blobs" Version="12.14.1" />
+    <PackageReference Include="Azure.Storage.Blobs" Version="12.16.0" />
     <PackageReference Include="Ben.Demystifier" Version="0.4.1" />
-    <PackageReference Include="Codeuctivity.ImageSharpCompare" Version="2.0.76" />
-    <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="6.0.1" />
-    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="6.0.0" />
-    <PackageReference Include="Microsoft.SqlServer.DACFx" Version="161.6319.0-preview" />
-    <PackageReference Include="Microsoft.SqlServer.SqlManagementObjects" Version="170.8.0" />
-    <PackageReference Include="Mono.Posix.NETStandard" Version="5.20.1-preview" />
+    <PackageReference Include="Codeuctivity.ImageSharpCompare" Version="3.0.156" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="7.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="7.0.0" />
+    <PackageReference Include="Microsoft.SqlServer.DACFx" Version="162.0.52" />
+    <PackageReference Include="Microsoft.SqlServer.SqlManagementObjects" Version="170.18.0" />
+    <PackageReference Include="Mono.Posix.NETStandard" Version="1.0.0" />
     <PackageReference Include="OrchardCore.ContentFields" Version="1.6.0" />
     <PackageReference Include="OrchardCore.Logging.NLog" Version="1.6.0" />
     <PackageReference Include="OrchardCore.Abstractions" Version="1.6.0" />
     <PackageReference Include="OrchardCore.Recipes.Core" Version="1.6.0" />
     <PackageReference Include="Refit.HttpClientFactory" Version="6.3.2" />
-    <PackageReference Include="Selenium.Axe" Version="4.0.5" />
-    <PackageReference Include="Shouldly" Version="4.1.0" />
+    <PackageReference Include="Selenium.Axe" Version="4.0.13" />
+    <PackageReference Include="Shouldly" Version="4.2.1" />
     <PackageReference Include="System.Linq.Async" Version="6.0.1" />
     <PackageReference Include="WebDriverManager" Version="2.16.2" />
     <PackageReference Include="xunit" Version="2.4.2" />