diff --git a/algo-dev-demo/digits-recognition/src/requirements.txt b/algo-dev-demo/digits-recognition/src/requirements.txt
index 3fce38e..d7b3b8e 100644
--- a/algo-dev-demo/digits-recognition/src/requirements.txt
+++ b/algo-dev-demo/digits-recognition/src/requirements.txt
@@ -1,5 +1,5 @@
 algorithmia>=1.0.0,<2.0
-numpy==1.19.4
+numpy==1.22.0
 scipy==1.5.3
 scikit-learn==0.23.2
 pillow==8.1.1