diff --git a/requirements.txt b/requirements.txt
index a20e669..e65e79b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -104,7 +104,7 @@ nose==1.3.7
 notebook==5.4.0
 numba==0.36.2+0.g540650d.dirty
 numexpr==2.6.4
-numpy==1.14.0
+numpy==1.22.0
 numpydoc==0.7.0
 observations==0.1.4
 odo==0.5.1