diff --git a/Directory.Packages.props b/Directory.Packages.props
index 8a32d0745480..0bcf8caa25e8 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -13,27 +13,27 @@
   </ItemGroup>
   <!-- Microsoft packages -->
   <ItemGroup>
-    <PackageVersion Include="Microsoft.AspNetCore.Mvc.Razor.RuntimeCompilation" Version="10.0.2" />
+    <PackageVersion Include="Microsoft.AspNetCore.Mvc.Razor.RuntimeCompilation" Version="10.0.3" />
     <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="4.14.0" />
-    <PackageVersion Include="Microsoft.Data.Sqlite" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.EntityFrameworkCore.Sqlite" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.EntityFrameworkCore.SqlServer" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.Extensions.Caching.Abstractions" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.Extensions.Caching.Memory" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.Extensions.Configuration.Abstractions" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.Extensions.Configuration.Json" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.Extensions.DependencyInjection" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.Extensions.FileProviders.Embedded" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.Extensions.FileProviders.Physical" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.Extensions.Hosting.Abstractions" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.Extensions.Http" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.Extensions.Identity.Core" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.Extensions.Identity.Stores" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.Extensions.Logging" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.Extensions.Options" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.Extensions.Options.DataAnnotations" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.Extensions.Caching.Hybrid" Version="10.2.0" />
+    <PackageVersion Include="Microsoft.Data.Sqlite" Version="10.0.3" />
+    <PackageVersion Include="Microsoft.EntityFrameworkCore.Sqlite" Version="10.0.3" />
+    <PackageVersion Include="Microsoft.EntityFrameworkCore.SqlServer" Version="10.0.3" />
+    <PackageVersion Include="Microsoft.Extensions.Caching.Abstractions" Version="10.0.3" />
+    <PackageVersion Include="Microsoft.Extensions.Caching.Memory" Version="10.0.3" />
+    <PackageVersion Include="Microsoft.Extensions.Configuration.Abstractions" Version="10.0.3" />
+    <PackageVersion Include="Microsoft.Extensions.Configuration.Json" Version="10.0.3" />
+    <PackageVersion Include="Microsoft.Extensions.DependencyInjection" Version="10.0.3" />
+    <PackageVersion Include="Microsoft.Extensions.FileProviders.Embedded" Version="10.0.3" />
+    <PackageVersion Include="Microsoft.Extensions.FileProviders.Physical" Version="10.0.3" />
+    <PackageVersion Include="Microsoft.Extensions.Hosting.Abstractions" Version="10.0.3" />
+    <PackageVersion Include="Microsoft.Extensions.Http" Version="10.0.3" />
+    <PackageVersion Include="Microsoft.Extensions.Identity.Core" Version="10.0.3" />
+    <PackageVersion Include="Microsoft.Extensions.Identity.Stores" Version="10.0.3" />
+    <PackageVersion Include="Microsoft.Extensions.Logging" Version="10.0.3" />
+    <PackageVersion Include="Microsoft.Extensions.Options" Version="10.0.3" />
+    <PackageVersion Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="10.0.3" />
+    <PackageVersion Include="Microsoft.Extensions.Options.DataAnnotations" Version="10.0.3" />
+    <PackageVersion Include="Microsoft.Extensions.Caching.Hybrid" Version="10.3.0" />
     <PackageVersion Include="System.Linq.Async" Version="7.0.0" />
   </ItemGroup>
   <!-- Umbraco packages -->
@@ -50,19 +50,25 @@
     <PackageVersion Include="HtmlAgilityPack" Version="1.12.4" />
     <PackageVersion Include="JsonPatch.Net" Version="3.3.0" />
     <PackageVersion Include="K4os.Compression.LZ4" Version="1.3.8" />
+
+    <!-- TODO (V18): Upgrade MailKit to 4.15.0+.
+         The 4.15.0 update tightened nullability annotations on InternetAddress.TryParse, causing CS8600/CS8601 errors in EmailMessageExtensions.cs.
+         We could fix those of course, but this could cause breaking changes for implentation projects too.
+         So this dependency shouldn't be upgraded beyond 4.14.* until we can do a major version bump for Umbraco 18.
+         -->
     <PackageVersion Include="MailKit" Version="4.14.1" />
-    <PackageVersion Include="Markdig" Version="0.44.0" />
+    <PackageVersion Include="Markdig" Version="0.45.0" />
     <PackageVersion Include="Markdown" Version="2.2.1" />
     <PackageVersion Include="MessagePack" Version="3.1.4" />
     <PackageVersion Include="MiniProfiler.AspNetCore.Mvc" Version="4.5.4" />
     <PackageVersion Include="MiniProfiler.Shared" Version="4.5.4" />
     <PackageVersion Include="ncrontab" Version="3.4.0" />
-    <PackageVersion Include="NPoco" Version="6.1.0" />
-    <PackageVersion Include="NPoco.SqlServer" Version="6.1.0" />
+    <PackageVersion Include="NPoco" Version="6.2.0" />
+    <PackageVersion Include="NPoco.SqlServer" Version="6.2.0" />
     <PackageVersion Include="OpenIddict.Abstractions" Version="7.2.0" />
     <PackageVersion Include="OpenIddict.AspNetCore" Version="7.2.0" />
     <PackageVersion Include="OpenIddict.EntityFrameworkCore" Version="7.2.0" />
-    <PackageVersion Include="Serilog" Version="4.3.0" />
+    <PackageVersion Include="Serilog" Version="4.3.1" />
     <PackageVersion Include="Serilog.AspNetCore" Version="9.0.0" />
     <PackageVersion Include="Serilog.Enrichers.Process" Version="3.0.0" />
     <PackageVersion Include="Serilog.Enrichers.Thread" Version="4.0.0" />
@@ -76,7 +82,7 @@
     <PackageVersion Include="Serilog.Sinks.Map" Version="2.0.0" />
     <PackageVersion Include="SixLabors.ImageSharp" Version="3.1.12" />
     <PackageVersion Include="SixLabors.ImageSharp.Web" Version="3.2.0" />
-    <PackageVersion Include="Swashbuckle.AspNetCore" Version="10.1.0" />
+    <PackageVersion Include="Swashbuckle.AspNetCore" Version="10.1.4" />
   </ItemGroup>
   <!-- Transitive pinned versions (only required because our direct dependencies have vulnerable versions of transitive dependencies) -->
   <ItemGroup>
diff --git a/src/Umbraco.Web.UI/Umbraco.Web.UI.csproj b/src/Umbraco.Web.UI/Umbraco.Web.UI.csproj
index 287d607548c1..f1d6128ca1c5 100644
--- a/src/Umbraco.Web.UI/Umbraco.Web.UI.csproj
+++ b/src/Umbraco.Web.UI/Umbraco.Web.UI.csproj
@@ -25,7 +25,7 @@
 
   <ItemGroup>
     <!-- Add design/build time support for EF Core migrations -->
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" PrivateAssets="all" Version="10.0.0" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" PrivateAssets="all" Version="10.0.3" />
     <!--
     Added the following direct dependency due to Microsoft.EntityFrameworkCore.Design having a dependency on an insecure version.
     Review for removal when Microsoft.EntityFrameworkCore.Design is updated to a newer version.
diff --git a/tests/Directory.Packages.props b/tests/Directory.Packages.props
index def3dd173dd2..3cfc7f910811 100644
--- a/tests/Directory.Packages.props
+++ b/tests/Directory.Packages.props
@@ -5,12 +5,12 @@
   <ItemGroup>
     <!-- Microsoft packages -->
     <PackageVersion Include="BenchmarkDotNet" Version="0.15.8" />
-    <PackageVersion Include="Microsoft.AspNetCore.Mvc.Testing" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.Extensions.Logging.Debug" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
+    <PackageVersion Include="Microsoft.AspNetCore.Mvc.Testing" Version="10.0.3" />
+    <PackageVersion Include="Microsoft.Extensions.Logging.Debug" Version="10.0.3" />
+    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.3.0" />
     <PackageVersion Include="System.Data.DataSetExtensions" Version="4.5.0" />
-    <PackageVersion Include="System.Data.Odbc" Version="10.0.2" />
-    <PackageVersion Include="System.Data.OleDb" Version="10.0.2" />
+    <PackageVersion Include="System.Data.Odbc" Version="10.0.3" />
+    <PackageVersion Include="System.Data.OleDb" Version="10.0.3" />
     <PackageVersion Include="System.Reflection.Emit" Version="4.7.0" />
   </ItemGroup>
   <ItemGroup>