diff --git a/experiments/plots/requirements.txt b/experiments/plots/requirements.txt
index d4cc8c0..ff3a54f 100644
--- a/experiments/plots/requirements.txt
+++ b/experiments/plots/requirements.txt
@@ -2,7 +2,7 @@ cycler==0.10.0
 kiwisolver==1.3.1
 matplotlib==3.4.2
 numpy==1.20.3
-Pillow==8.2.0
+Pillow==9.3.0
 pyparsing==2.4.7
 python-dateutil==2.8.1
 six==1.16.0