diff --git a/requirements.txt b/requirements.txt
index 53efac6..c11eecb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -57,7 +57,7 @@ pandocfilters==1.4.2
 parso==0.7.0
 pexpect==4.8.0
 pickleshare==0.7.5
-Pillow==7.1.2
+Pillow==9.0.1
 plac==1.1.3
 plyfile==0.7.2
 preshed==3.0.2