diff --git a/poems/requirements.txt b/poems/requirements.txt
index eba28ca..07cbd0e 100644
--- a/poems/requirements.txt
+++ b/poems/requirements.txt
@@ -1,4 +1,4 @@
 pandas==0.23.4
 Keras==2.2.4
-numpy==1.16.2
+numpy==1.22.0
 scikit_learn==0.20.3