diff --git a/examples/simple_models/mnist_py/model/requirements.txt b/examples/simple_models/mnist_py/model/requirements.txt
index d44e94a..b1ea8be 100644
--- a/examples/simple_models/mnist_py/model/requirements.txt
+++ b/examples/simple_models/mnist_py/model/requirements.txt
@@ -1,5 +1,5 @@
 scikit-learn==0.20.2
-numpy==1.16.2
+numpy==1.22.0
 keras==2.2.5
 tensorflow==1.14
 h5py<3.0.0
\ No newline at end of file