diff --git a/requirements.txt b/requirements.txt
index 922f869..bba8cbb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -29,7 +29,7 @@ packaging==16.8
 pandocfilters==1.4.1
 pexpect==4.2.1
 pickleshare==0.7.4
-Pillow==4.1.1
+Pillow==9.3.0
 prompt-toolkit==1.0.14
 protobuf==3.2.0
 ptyprocess==0.5.1