diff --git a/dnatranslate/requirements.txt b/dnatranslate/requirements.txt
index be5b3ff..5d38003 100644
--- a/dnatranslate/requirements.txt
+++ b/dnatranslate/requirements.txt
@@ -27,7 +27,7 @@ oauth==1.0.1
 olefile==0.45.1
 parso==0.7.1
 pexpect==4.2.1
-Pillow==8.1.1
+Pillow==9.0.0
 pluggy==0.13.1
 protobuf==3.0.0
 pycairo==1.16.2