diff --git a/requirements.txt b/requirements.txt
index ad02384..55e8641 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 pip==19.1.1
-numpy==1.16.4
+numpy==1.22.0
 matplotlib==3.1.0
 bokeh==1.3.4
\ No newline at end of file