diff --git a/HierarchicalDataConverter/Catalyst.PluginTester/packages.config b/HierarchicalDataConverter/Catalyst.PluginTester/packages.config
index 29cc731..a37a138 100644
--- a/HierarchicalDataConverter/Catalyst.PluginTester/packages.config
+++ b/HierarchicalDataConverter/Catalyst.PluginTester/packages.config
@@ -3,7 +3,7 @@
   <package id="Catalyst.DataProcessing.Engine.Plugins" version="4.4.1812.1201" targetFramework="net461" />
   <package id="Catalyst.DataProcessing.Shared.Utilities" version="4.4.1812.1201" targetFramework="net461" />
   <package id="Catalyst.Platform.CommonExtensions" version="1.0.11" targetFramework="net461" />
-  <package id="log4net" version="2.0.8" targetFramework="net461" />
+  <package id="log4net" version="2.0.10" targetFramework="net461" />
   <package id="Newtonsoft.Json" version="12.0.1" targetFramework="net461" />
   <package id="System.Configuration.ConfigurationManager" version="4.4.1" targetFramework="net461" />
   <package id="System.Reflection.Emit" version="4.3.0" targetFramework="net461" />