diff --git a/requirements.txt b/requirements.txt
index 4715cee..42c18eb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,5 +10,5 @@ pytest
 yacs
 markupsafe==2.0.1
 scikit-image==0.19.3
-diffusers==0.3.0
-transformers==4.20.0
+diffusers==0.5.1
+transformers==4.21.0