diff --git a/requirements.txt b/requirements.txt
index a85aae6..2cc06f7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -35,7 +35,7 @@ pandas==1.1.0
 pandocfilters==1.4.2
 parso==0.7.1
 pickleshare==0.7.5
-Pillow==7.2.0
+Pillow==8.1.1
 prometheus-client==0.8.0
 prompt-toolkit==3.0.5
 pycparser==2.20