diff --git a/docs/samples/explanation/aix/mnist/requirements.txt b/docs/samples/explanation/aix/mnist/requirements.txt
index 71ee1712f..6a98cb1df 100644
--- a/docs/samples/explanation/aix/mnist/requirements.txt
+++ b/docs/samples/explanation/aix/mnist/requirements.txt
@@ -91,7 +91,7 @@ testpath==0.4.4
 torch==1.4.0
 torchvision==0.5.0
 tornado==6.0.4
-tqdm==4.45.0
+tqdm==4.66.3
 traitlets==4.3.3
 urllib3==1.25.8
 wcwidth==0.1.9