diff --git a/src/Directory.build.props b/src/Directory.build.props
index e8ff6f95c..adbce19b5 100644
--- a/src/Directory.build.props
+++ b/src/Directory.build.props
@@ -42,7 +42,7 @@
     <PackageReference Include="FluentAssertions" Version="5.10.3" />
     <PackageReference Include="Microsoft.Reactive.Testing" Version="5.0.0" />
     <PackageReference Include="PublicApiGenerator" Version="10.2.0" />
-    <PackageReference Include="DiffEngine" Version="6.5.5" />
+    <PackageReference Include="DiffEngine" Version="6.5.7" />
   </ItemGroup>
 
   <ItemGroup Condition="$(IsTestProject)">
diff --git a/src/Splat.SimpleInjector/Splat.SimpleInjector.csproj b/src/Splat.SimpleInjector/Splat.SimpleInjector.csproj
index 5d84cda6a..31a07d198 100644
--- a/src/Splat.SimpleInjector/Splat.SimpleInjector.csproj
+++ b/src/Splat.SimpleInjector/Splat.SimpleInjector.csproj
@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="SimpleInjector" Version="5.2.1" />
+    <PackageReference Include="SimpleInjector" Version="5.3.0" />
   </ItemGroup>
 
   <ItemGroup>