diff --git a/matplot-lib/requirements.txt b/matplot-lib/requirements.txt
index a7e3227..20e1b75 100644
--- a/matplot-lib/requirements.txt
+++ b/matplot-lib/requirements.txt
@@ -11,7 +11,7 @@ munch==2.3.2
 nbconvert==5.4.0
 nbformat==4.4.0
 notebook==6.4.1
-numpy==1.21.0
+numpy==1.22.0
 pandas==0.23.4
 pandoc==1.0.2