diff --git a/requirements.txt b/requirements.txt
index bfcfdb868..f189674fd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,6 +7,6 @@ mdutils
 mkdocs-material
 ruamel.yaml
 tabulate
-relation-validator
+verificado
 asct-parser
 ubergraph2asct
\ No newline at end of file