diff --git a/EFCoreStart/packages.config b/EFCoreStart/packages.config
index d0d7461..0b1ad85 100644
--- a/EFCoreStart/packages.config
+++ b/EFCoreStart/packages.config
@@ -127,7 +127,7 @@
   <package id="System.Text.Encoding.CodePages" version="4.0.1" targetFramework="net471" />
   <package id="System.Text.Encoding.Extensions" version="4.3.0" targetFramework="net471" />
   <package id="System.Text.Encodings.Web" version="4.3.1" targetFramework="net471" />
-  <package id="System.Text.RegularExpressions" version="4.3.0" targetFramework="net471" />
+  <package id="System.Text.RegularExpressions" version="4.3.1" targetFramework="net471" />
   <package id="System.Threading" version="4.3.0" targetFramework="net471" />
   <package id="System.Threading.Tasks" version="4.3.0" targetFramework="net471" />
   <package id="System.Threading.Tasks.Parallel" version="4.0.1" targetFramework="net471" />