diff --git a/Examples.Logging/packages.config b/Examples.Logging/packages.config
index 4855ec8..14e49b8 100644
--- a/Examples.Logging/packages.config
+++ b/Examples.Logging/packages.config
@@ -39,7 +39,7 @@
   <package id="System.Runtime.Numerics" version="4.3.0" targetFramework="net451" />
   <package id="System.Text.Encoding" version="4.3.0" targetFramework="net451" />
   <package id="System.Text.Encoding.Extensions" version="4.3.0" targetFramework="net451" />
-  <package id="System.Text.RegularExpressions" version="4.3.0" targetFramework="net451" />
+  <package id="System.Text.RegularExpressions" version="4.3.1" targetFramework="net451" />
   <package id="System.Threading" version="4.3.0" targetFramework="net451" />
   <package id="System.Threading.Tasks" version="4.3.0" targetFramework="net451" />
   <package id="System.Threading.Tasks.Extensions" version="4.4.0" targetFramework="net45" />