diff --git a/src/CSharp/ColecticaSdkMvc/packages.config b/src/CSharp/ColecticaSdkMvc/packages.config
index 6f64c2f..e27c065 100644
--- a/src/CSharp/ColecticaSdkMvc/packages.config
+++ b/src/CSharp/ColecticaSdkMvc/packages.config
@@ -6,7 +6,7 @@
   <package id="jQuery.UI.Combined" version="1.8.20.1" targetFramework="net45" />
   <package id="jQuery.Validation" version="1.9.0.1" targetFramework="net45" />
   <package id="knockoutjs" version="2.1.0" targetFramework="net45" />
-  <package id="log4net" version="1.2.10" targetFramework="net45" />
+  <package id="log4net" version="2.0.10" targetFramework="net45" />
   <package id="Microsoft.AspNet.Mvc" version="4.0.30506.0" targetFramework="net45" />
   <package id="Microsoft.AspNet.Providers.Core" version="1.1" targetFramework="net45" />
   <package id="Microsoft.AspNet.Providers.LocalDB" version="1.1" targetFramework="net45" />