diff --git a/py32dev_requirements.txt b/py32dev_requirements.txt
index 0a73760..a82f908 100644
--- a/py32dev_requirements.txt
+++ b/py32dev_requirements.txt
@@ -1,6 +1,6 @@
 Jinja2==2.11.3
 MarkupSafe==0.15
-Pillow==8.3.2
+Pillow==10.0.1
 Pygments==2.7.4
 Sphinx==1.2
 coverage==3.7.1