diff --git a/Limbs.Web/packages.config b/Limbs.Web/packages.config
index f01cfa0..69adf2a 100644
--- a/Limbs.Web/packages.config
+++ b/Limbs.Web/packages.config
@@ -85,7 +85,7 @@
   <package id="System.Spatial" version="5.8.3" targetFramework="net452" />
   <package id="System.Text.Encoding" version="4.3.0" targetFramework="net452" />
   <package id="System.Text.Encoding.Extensions" version="4.3.0" targetFramework="net452" />
-  <package id="System.Text.RegularExpressions" version="4.3.0" targetFramework="net452" />
+  <package id="System.Text.RegularExpressions" version="4.3.1" targetFramework="net452" />
   <package id="System.Threading" version="4.3.0" targetFramework="net452" />
   <package id="System.Threading.Tasks" version="4.3.0" targetFramework="net452" />
   <package id="System.Threading.Timer" version="4.3.0" targetFramework="net452" />