diff --git a/docs/requirements.txt b/docs/requirements.txt
index 29c5b34..aa218ca 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -7,7 +7,7 @@ tensorflow==2.20.0
 numpy==1.26.4
 numpydoc==1.7.0
 astropy==6.1.4
-pydot==4.0.0
+pydot==4.0.1
 graphviz==0.21
 astroquery==0.4.9
 boto3==1.42.45