diff --git a/Sequencing.Genomics.Test/packages.config b/Sequencing.Genomics.Test/packages.config
index 08250db..14b41e6 100644
--- a/Sequencing.Genomics.Test/packages.config
+++ b/Sequencing.Genomics.Test/packages.config
@@ -4,7 +4,7 @@
   <package id="Google.Apis.Auth" version="1.8.1" targetFramework="net45" />
   <package id="Google.Apis.Core" version="1.8.1" targetFramework="net45" />
   <package id="Google.Apis.Genomics.v1beta" version="1.8.1.160" targetFramework="net45" />
-  <package id="log4net" version="2.0.0" targetFramework="net45" />
+  <package id="log4net" version="2.0.10" targetFramework="net45" />
   <package id="Microsoft.Bcl" version="1.1.7" targetFramework="net45" />
   <package id="Microsoft.Bcl.Async" version="1.0.16" targetFramework="net45" />
   <package id="Microsoft.Bcl.Build" version="1.0.14" targetFramework="net45" />