diff --git a/Lombiq.HelpfulExtensions.Tests.UI/Lombiq.HelpfulExtensions.Tests.UI.csproj b/Lombiq.HelpfulExtensions.Tests.UI/Lombiq.HelpfulExtensions.Tests.UI.csproj
index c0f08961..9eb12059 100644
--- a/Lombiq.HelpfulExtensions.Tests.UI/Lombiq.HelpfulExtensions.Tests.UI.csproj
+++ b/Lombiq.HelpfulExtensions.Tests.UI/Lombiq.HelpfulExtensions.Tests.UI.csproj
@@ -37,7 +37,7 @@
   </ItemGroup>
 
   <ItemGroup Condition="'$(NuGetBuild)' == 'true'">
-    <PackageReference Include="Lombiq.Tests.UI" Version="7.1.0" />
+    <PackageReference Include="Lombiq.Tests.UI" Version="7.1.3-alpha.2.osoe-682" />
   </ItemGroup>
 
 </Project>
diff --git a/Lombiq.HelpfulExtensions/Extensions/Emails/Extensions/EmailSenderShellScopeExtensions.cs b/Lombiq.HelpfulExtensions/Extensions/Emails/Extensions/EmailSenderShellScopeExtensions.cs
index 27f7136d..0b3dd43f 100644
--- a/Lombiq.HelpfulExtensions/Extensions/Emails/Extensions/EmailSenderShellScopeExtensions.cs
+++ b/Lombiq.HelpfulExtensions/Extensions/Emails/Extensions/EmailSenderShellScopeExtensions.cs
@@ -28,7 +28,7 @@ public static void SendEmailDeferred(this ShellScope shellScope, EmailParameters
                 Subject = parameters.Subject,
                 ReplyTo = parameters.ReplyTo,
                 Body = parameters.Body,
-                IsBodyHtml = true,
+                IsHtmlBody = true,
             });
 
             if (!result.Succeeded)
diff --git a/Lombiq.HelpfulExtensions/Lombiq.HelpfulExtensions.csproj b/Lombiq.HelpfulExtensions/Lombiq.HelpfulExtensions.csproj
index 89beaf0c..eda010c9 100644
--- a/Lombiq.HelpfulExtensions/Lombiq.HelpfulExtensions.csproj
+++ b/Lombiq.HelpfulExtensions/Lombiq.HelpfulExtensions.csproj
@@ -36,18 +36,18 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="OrchardCore.Autoroute" Version="1.6.0" />
-    <PackageReference Include="OrchardCore.ContentFields" Version="1.6.0" />
-    <PackageReference Include="OrchardCore.Contents" Version="1.6.0" />
-    <PackageReference Include="OrchardCore.Flows" Version="1.6.0" />
-    <PackageReference Include="OrchardCore.Html" Version="1.6.0" />
-    <PackageReference Include="OrchardCore.Lists" Version="1.6.0" />
-    <PackageReference Include="OrchardCore.Liquid.Abstractions" Version="1.6.0" />
-    <PackageReference Include="OrchardCore.Markdown" Version="1.6.0" />
-    <PackageReference Include="OrchardCore.MetaWeblog.Abstractions" Version="1.6.0" />
-    <PackageReference Include="OrchardCore.Module.Targets" Version="1.6.0" />
-    <PackageReference Include="OrchardCore.Rules.Abstractions" Version="1.6.0" />
-    <PackageReference Include="OrchardCore.Workflows" Version="1.6.0" />
+    <PackageReference Include="OrchardCore.Autoroute" Version="1.7.0" />
+    <PackageReference Include="OrchardCore.ContentFields" Version="1.7.0" />
+    <PackageReference Include="OrchardCore.Contents" Version="1.7.0" />
+    <PackageReference Include="OrchardCore.Flows" Version="1.7.0" />
+    <PackageReference Include="OrchardCore.Html" Version="1.7.0" />
+    <PackageReference Include="OrchardCore.Lists" Version="1.7.0" />
+    <PackageReference Include="OrchardCore.Liquid.Abstractions" Version="1.7.0" />
+    <PackageReference Include="OrchardCore.Markdown" Version="1.7.0" />
+    <PackageReference Include="OrchardCore.MetaWeblog.Abstractions" Version="1.7.0" />
+    <PackageReference Include="OrchardCore.Module.Targets" Version="1.7.0" />
+    <PackageReference Include="OrchardCore.Rules.Abstractions" Version="1.7.0" />
+    <PackageReference Include="OrchardCore.Workflows" Version="1.7.0" />
   </ItemGroup>
 
   <ItemGroup Condition="'$(NuGetBuild)' != 'true'">
@@ -56,7 +56,7 @@
   </ItemGroup>
 
   <ItemGroup Condition="'$(NuGetBuild)' == 'true'">
-    <PackageReference Include="Lombiq.HelpfulLibraries.OrchardCore" Version="7.0.0" />
+    <PackageReference Include="Lombiq.HelpfulLibraries.OrchardCore" Version="7.0.1-alpha.9.osoe-682" />
     <PackageReference Include="Lombiq.NodeJs.Extensions" Version="1.3.0" />
   </ItemGroup>