diff --git a/experiments/plots/requirements.txt b/experiments/plots/requirements.txt
index d4cc8c0..d978d9d 100644
--- a/experiments/plots/requirements.txt
+++ b/experiments/plots/requirements.txt
@@ -1,7 +1,7 @@
 cycler==0.10.0
 kiwisolver==1.3.1
 matplotlib==3.4.2
-numpy==1.20.3
+numpy==1.22.0
 Pillow==8.2.0
 pyparsing==2.4.7
 python-dateutil==2.8.1