diff --git a/SciChart.UI.Bootstrap/SciChart.UI.Bootstrap.csproj b/SciChart.UI.Bootstrap/SciChart.UI.Bootstrap.csproj
index a6804c2..0177ecb 100644
--- a/SciChart.UI.Bootstrap/SciChart.UI.Bootstrap.csproj
+++ b/SciChart.UI.Bootstrap/SciChart.UI.Bootstrap.csproj
@@ -15,7 +15,7 @@
 	</ItemGroup>
 
 	<ItemGroup>
-		<PackageReference Include="log4net" Version="3.0.3" />
+		<PackageReference Include="log4net" Version="3.3.0" />
 		<PackageReference Include="Unity" Version="5.11.10" />
 	</ItemGroup>
 
diff --git a/SciChart.UI.Reactive/SciChart.UI.Reactive.csproj b/SciChart.UI.Reactive/SciChart.UI.Reactive.csproj
index 1653a32..65fef6f 100644
--- a/SciChart.UI.Reactive/SciChart.UI.Reactive.csproj
+++ b/SciChart.UI.Reactive/SciChart.UI.Reactive.csproj
@@ -22,7 +22,7 @@
 	</ItemGroup>
 
 	<ItemGroup>
-		<PackageReference Include="log4net" Version="3.0.3" />
+		<PackageReference Include="log4net" Version="3.3.0" />
 		<PackageReference Include="Unity" Version="5.11.10" />
 		<PackageReference Include="System.Reactive" Version="4.4.1" />
 	</ItemGroup>