diff --git a/backend/requirements.txt b/backend/requirements.txt
index a95decf..d375e69 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -52,7 +52,7 @@ pandocfilters==1.4.2
 parso==0.7.0
 pexpect==4.8.0
 pickleshare==0.7.5
-Pillow==7.1.2
+Pillow==9.3.0
 prompt-toolkit==3.0.4
 protobuf==3.11.3
 ptyprocess==0.6.0