diff --git a/requirements.txt b/requirements.txt
index d6cb9d00f..69b801796 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -26,7 +26,7 @@ nose==1.3.7
 numpy==1.21.3
 pandas==1.3.4
 parliament==1.5.2
-Pillow==8.4.0
+Pillow==9.0.1
 platformdirs==2.4.0
 policyuniverse==1.4.0.20210819
 pycodestyle==2.8.0