diff --git a/src/HTTPlease.Formatters/HTTPlease.Formatters.csproj b/src/HTTPlease.Formatters/HTTPlease.Formatters.csproj
old mode 100755
new mode 100644
index 7f9e7c7..8c88346
--- a/src/HTTPlease.Formatters/HTTPlease.Formatters.csproj
+++ b/src/HTTPlease.Formatters/HTTPlease.Formatters.csproj
@@ -19,7 +19,7 @@
     <PackageReference Include="System.Collections.Immutable" Version="1.2.0" />
     <PackageReference Include="System.Collections.Specialized" Version="4.3.0" />
     <PackageReference Include="System.Net.Http" Version="4.3.4" />
-    <PackageReference Include="System.Text.RegularExpressions" Version="4.3.0" />
+    <PackageReference Include="System.Text.RegularExpressions" Version="4.3.1" />
   </ItemGroup>
 
 </Project>