diff --git a/pyConv/requirements.txt b/pyConv/requirements.txt
index a5cf5ca..970dd4e 100644
--- a/pyConv/requirements.txt
+++ b/pyConv/requirements.txt
@@ -60,7 +60,7 @@ pandocfilters==1.4.3
 parso==0.8.2
 pexpect==4.8.0
 pickleshare==0.7.5
-Pillow==8.3.1
+Pillow==9.0.0
 prometheus-client==0.11.0
 prompt-toolkit==3.0.19
 protobuf==3.17.3