diff --git a/requirements.txt b/requirements.txt
index d3024e2..a87c224 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 pandas==0.22.0
-numpy==1.14.1
+numpy==1.22.0
 scikit-image==0.13.1
 scikit-learn==0.19.1
 h5py==2.7.1