diff --git a/requirements.txt b/requirements.txt
index 042527a..61b5d50 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -34,7 +34,7 @@ pandocfilters==1.4.1
 pathlib2==2.2.1
 pexpect==4.2.1
 pickleshare==0.7.4
-Pillow==6.2.0
+Pillow==8.1.1
 prompt-toolkit==1.0.14
 ptyprocess==0.5.1
 Pygments==2.2.0