diff --git a/requirements.txt b/requirements.txt
index 99344c7..8523a24 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ Flask==1.1.1
 flask-cors==3.0.9
 matplotlib==2.1.0
 # Same version of numpy on the mtgupf/essentia:debian image installed with apt
-numpy==1.12.1
+numpy==1.22.0
 scipy==1.0.0
 # Needs to be binary-compatible with model pickles. Don't upgrade.
 scikit-learn==0.15.2