diff --git a/requirements.txt b/requirements.txt
index 85ee39e..101bccc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -55,7 +55,7 @@ parso==0.5.1
 patsy==0.5.1
 pexpect==4.7.0
 pickleshare==0.7.5
-Pillow==6.2.1
+Pillow==8.1.1
 plotly==4.1.1
 prompt-toolkit==2.0.10
 Protego==0.1.15