diff --git a/src/Moq/Moq.csproj b/src/Moq/Moq.csproj
index faada13aa..1976ecaca 100644
--- a/src/Moq/Moq.csproj
+++ b/src/Moq/Moq.csproj
@@ -43,7 +43,7 @@
 	</PropertyGroup>
 
 	<ItemGroup>
-		<PackageReference Include="Castle.Core" Version="4.4.0" />
+		<PackageReference Include="Castle.Core" Version="4.4.1" />
 		<PackageReference Include="IFluentInterface" Version="2.1.0" PrivateAssets="All" />
 		<PackageReference Include="Microsoft.NETFramework.ReferenceAssemblies" Version="1.0.0" PrivateAssets="All" />
 		<PackageReference Include="System.Threading.Tasks.Extensions" Version="4.5.4" />
diff --git a/tests/Moq.Tests/Moq.Tests.csproj b/tests/Moq.Tests/Moq.Tests.csproj
index 326ca5a3b..6ca49cc95 100644
--- a/tests/Moq.Tests/Moq.Tests.csproj
+++ b/tests/Moq.Tests/Moq.Tests.csproj
@@ -22,7 +22,7 @@
 	</PropertyGroup>
 
 	<ItemGroup>
-		<PackageReference Include="Castle.Core" Version="4.4.0" />
+		<PackageReference Include="Castle.Core" Version="4.4.1" />
 		<PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="3.1.9" />
 		<PackageReference Include="Microsoft.NETFramework.ReferenceAssemblies" Version="1.0.0" PrivateAssets="All" />
 		<PackageReference Include="System.ValueTuple" Version="4.5.0" />