diff --git a/requirements.txt b/requirements.txt
index 629cd74..57dc101 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Pillow==2.9.0
+Pillow==9.3.0
 nose==1.3.7
 pdoc==0.3.1
 requests>=2.20.0