diff --git a/user-restricted-combined-auth-tutorials/cis2/php/yarn.lock b/user-restricted-combined-auth-tutorials/cis2/php/yarn.lock
index dc05cde..13bfe65 100644
--- a/user-restricted-combined-auth-tutorials/cis2/php/yarn.lock
+++ b/user-restricted-combined-auth-tutorials/cis2/php/yarn.lock
@@ -2874,9 +2874,9 @@ source-list-map@^2.0.1:
   integrity sha512-qnQ7gVMxGNxsiL4lEuJwe/To8UnK7fAnmbGEEH8RpLouuKbeEm0lhbQVFIrNSuB+G7tVrAlVsZgETT5nljf+Iw==
 
 source-map-js@^1.0.1, source-map-js@^1.2.1:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/source-map-js/-/source-map-js-1.2.1.tgz#1ce5650fddd87abc099eda37dcff024c2667ae46"
-  integrity sha512-UXWMKhLOwVKb728IUtQPXxfYU+usdybtUrK/8uGE8CQMvrhOpwvzDBwj0QhSL7MQc7vIsISBG8VQ8+IDQxpfQA==
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/source-map-js/-/source-map-js-1.2.2.tgz#79fb88d97535a21cb27162cb05d211b67acea4ab"
+  integrity sha512-KGj/8Y43x35aZVDtt+J4mK1hoLGHULMYfSkODJNQjNDC3oW1PqPoxMwo0pLUsWM/UEGzON/NxeHywEfNXNP3Vw==
 
 source-map-support@~0.5.20:
   version "0.5.21"