diff --git a/requirements-freeze.txt b/requirements-freeze.txt
index 3679c9d..3917854 100644
--- a/requirements-freeze.txt
+++ b/requirements-freeze.txt
@@ -27,7 +27,7 @@ matplotlib==3.3.4
 numpy==1.20.1
 openapi-spec-validator==0.2.9
 packaging==20.9
-Pillow==8.3.2
+Pillow==9.0.1
 pluggy==0.13.1
 ProcessOptimizer==0.7.3
 py==1.10.0