diff --git a/requirements.txt b/requirements.txt
index 4cbe9de..9741393 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,7 +20,7 @@ numpydoc==0.8.0
 opencv-python-headless==4.1.0.25
 pandas==0.23.4
 pandocfilters==1.4.2
-Pillow==5.3.0
+Pillow==9.0.1
 py==1.7.0
 regex==2018.1.10
 requests==2.21.0