diff --git a/tracking/mxnet/mnist/requirements.txt b/tracking/mxnet/mnist/requirements.txt
index f194c2a..876219e 100644
--- a/tracking/mxnet/mnist/requirements.txt
+++ b/tracking/mxnet/mnist/requirements.txt
@@ -1,2 +1,2 @@
-mxnet==1.2.1
+mxnet==1.9.1
 polyaxon