diff --git a/MarkupString.AotSmoke/MarkupString.AotSmoke.csproj b/MarkupString.AotSmoke/MarkupString.AotSmoke.csproj
index 5d1aecd..62aa2d9 100644
--- a/MarkupString.AotSmoke/MarkupString.AotSmoke.csproj
+++ b/MarkupString.AotSmoke/MarkupString.AotSmoke.csproj
@@ -35,8 +35,8 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="10.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Configuration" Version="10.0.0" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="10.0.14" />
+    <PackageReference Include="Microsoft.Extensions.Configuration" Version="10.0.14" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/MarkupString.Extensions.DependencyInjection/MarkupString.Extensions.DependencyInjection.csproj b/MarkupString.Extensions.DependencyInjection/MarkupString.Extensions.DependencyInjection.csproj
index da44efb..a3f8e9d 100644
--- a/MarkupString.Extensions.DependencyInjection/MarkupString.Extensions.DependencyInjection.csproj
+++ b/MarkupString.Extensions.DependencyInjection/MarkupString.Extensions.DependencyInjection.csproj
@@ -12,12 +12,13 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.Configuration" Version="10.0.14" />
     <PackageReference Include="MinVer" Version="8.0.0" PrivateAssets="all" />
     <PackageReference Include="Microsoft.CodeAnalysis.PublicApiAnalyzers" Version="5.6.0" PrivateAssets="all" />
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="10.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="10.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Options" Version="10.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="10.0.0" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="10.0.14" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="10.0.14" />
+    <PackageReference Include="Microsoft.Extensions.Options" Version="10.0.14" />
+    <PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="10.0.14" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/MarkupString.Tests/MarkupString.Tests.csproj b/MarkupString.Tests/MarkupString.Tests.csproj
index c800dcc..d40db39 100644
--- a/MarkupString.Tests/MarkupString.Tests.csproj
+++ b/MarkupString.Tests/MarkupString.Tests.csproj
@@ -10,15 +10,15 @@
   <Import Project="..\build\Unions.props" />
 
   <ItemGroup>
-    <PackageReference Include="CsCheck" Version="5.0.0" />
+    <PackageReference Include="CsCheck" Version="5.0.1" />
     <PackageReference Include="TUnit" Version="1.78.0" />
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="10.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Configuration" Version="10.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Diagnostics" Version="10.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Logging" Version="10.0.0" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="10.0.14" />
+    <PackageReference Include="Microsoft.Extensions.Configuration" Version="10.0.14" />
+    <PackageReference Include="Microsoft.Extensions.Diagnostics" Version="10.0.14" />
+    <PackageReference Include="Microsoft.Extensions.Logging" Version="10.0.14" />
     <!-- A GitHub-flavoured Markdown reader, so the Markdown tests check what a reader makes of the output
          rather than only the characters written. -->
-    <PackageReference Include="Markdig" Version="1.5.1" />
+    <PackageReference Include="Markdig" Version="1.6.0" />
     <!-- Verify.TUnit carries a floor on TUnit.Core. Bump the two together: if NuGet lifts
          TUnit.Core past the TUnit.Engine this project asks for, the split versions fault at
          startup with MissingFieldException rather than failing to restore. -->