diff --git a/requirements.txt b/requirements.txt
index 1d8b4ec..076131f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -37,7 +37,7 @@ pandocfilters==1.4.2
 parso==0.3.1
 pexpect==4.6.0
 pickleshare==0.7.5
-Pillow==5.4.1
+Pillow==9.3.0
 pkginfo==1.5.0
 pluggy==0.8.1
 prometheus-client==0.5.0