diff --git a/requirements.txt b/requirements.txt
index 1a478a4..5d4121e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -50,7 +50,7 @@ pandocfilters==1.4.2
 parso==0.2.0
 pexpect==4.5.0
 pickleshare==0.7.4
-Pillow==5.1.0
+Pillow==9.0.0
 promise==2.0.2
 prompt-toolkit==1.0.15
 protobuf==3.5.2.post1