diff --git a/requirements.txt b/requirements.txt
index d18e07f..e3cf358 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1 +1,2 @@
-dune-client==1.3.0
\ No newline at end of file
+dune-client==1.3.0
+yaml
\ No newline at end of file