diff --git a/blockchain_datacraw/requirements.txt b/blockchain_datacraw/requirements.txt
index afaa133..3a27c4b 100644
--- a/blockchain_datacraw/requirements.txt
+++ b/blockchain_datacraw/requirements.txt
@@ -96,7 +96,7 @@ nose==1.3.7
 notebook==5.5.0
 numba==0.38.0
 numexpr==2.6.5
-numpy==1.14.3
+numpy==1.22.0
 numpydoc==0.8.0
 odo==0.5.1
 olefile==0.45.1