diff --git a/requirements.txt b/requirements.txt
index 3f2f1c1..291d4cd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -75,7 +75,7 @@ parso==0.6.2
 patsy==0.5.1
 pexpect==4.8.0
 pickleshare==0.7.5
-Pillow==7.0.0
+Pillow==8.1.1
 plyfile==0.7.2
 prometheus-client==0.7.1
 prompt-toolkit==3.0.3