diff --git a/requirements.txt b/requirements.txt
index e03ac53..fbc0541 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -125,7 +125,7 @@ pathlib2==2.2.0
 patsy==0.4.1
 pep8==1.7.0
 pickleshare==0.7.4
-Pillow==4.2.1
+Pillow==9.3.0
 ply==3.9
 prompt-toolkit==1.0.9
 protobuf==3.6.1