diff --git a/webinars & workshops/Developer Workshop 2018/ApplicationRoleSample/AppRoleSample/packages.config b/webinars & workshops/Developer Workshop 2018/ApplicationRoleSample/AppRoleSample/packages.config
index 748120f..7bc67ca 100644
--- a/webinars & workshops/Developer Workshop 2018/ApplicationRoleSample/AppRoleSample/packages.config	
+++ b/webinars & workshops/Developer Workshop 2018/ApplicationRoleSample/AppRoleSample/packages.config	
@@ -7,5 +7,5 @@
   <package id="System.Security.Cryptography.Encoding" version="4.3.0" targetFramework="net461" />
   <package id="System.Security.Cryptography.Primitives" version="4.3.0" targetFramework="net461" />
   <package id="System.Security.Cryptography.X509Certificates" version="4.3.0" targetFramework="net461" />
-  <package id="System.Text.Encodings.Web" version="4.5.0" targetFramework="net471" />
+  <package id="System.Text.Encodings.Web" version="4.5.1" targetFramework="net471" />
 </packages>
\ No newline at end of file