diff --git a/utils/.coauthors b/utils/.coauthors
index b904d0f..3ad3679 100644
--- a/utils/.coauthors
+++ b/utils/.coauthors
@@ -1 +1,2 @@
 sigonasr2 <sigonasr2@gmail.com>
+testuser <testuser@github.com>
diff --git a/utils/md5 b/utils/md5
index 0289163..c15b826 100644
--- a/utils/md5
+++ b/utils/md5
@@ -1,4 +1,4 @@
-.coauthors:3785ad38663e5fc43e574914ad067294  -
+.coauthors:d66d32380b3259a888a23fb2b9f41ab1  -
 define.sh:d6b20a25a04a60d94f466e48fa60ac69  -
 main.sh:32a1f953ffca8584d1eb57c0ecd8a582  -
 search.sh:6eec52214a36f2114442c41ab9c04f72  -