diff --git a/authentication/Authentication_PKCE/Sample.Auth.Pkce/Sample.Auth.Pkce.csproj b/authentication/Authentication_PKCE/Sample.Auth.Pkce/Sample.Auth.Pkce.csproj
index c30f5dc..f0a588a 100644
--- a/authentication/Authentication_PKCE/Sample.Auth.Pkce/Sample.Auth.Pkce.csproj
+++ b/authentication/Authentication_PKCE/Sample.Auth.Pkce/Sample.Auth.Pkce.csproj
@@ -50,8 +50,9 @@
4
-
- ..\packages\Microsoft.IdentityModel.Abstractions.6.20.0\lib\net472\Microsoft.IdentityModel.Abstractions.dll
+
+ ..\packages\Microsoft.IdentityModel.Abstractions.7.5.1\lib\net472\Microsoft.IdentityModel.Abstractions.dll
+ True
..\packages\Microsoft.IdentityModel.Logging.6.20.0\lib\net472\Microsoft.IdentityModel.Logging.dll
diff --git a/authentication/Authentication_PKCE/Sample.Auth.Pkce/packages.config b/authentication/Authentication_PKCE/Sample.Auth.Pkce/packages.config
index 8c4df68..2d5253b 100644
--- a/authentication/Authentication_PKCE/Sample.Auth.Pkce/packages.config
+++ b/authentication/Authentication_PKCE/Sample.Auth.Pkce/packages.config
@@ -1,6 +1,6 @@
-
+