diff --git a/efficientdet/requirements.txt b/efficientdet/requirements.txt
index 39052561..2c9ce882 100644
--- a/efficientdet/requirements.txt
+++ b/efficientdet/requirements.txt
@@ -2,7 +2,7 @@ lxml>=4.6.1
 absl-py>=0.10.0
 matplotlib>=3.0.3
 numpy>=1.19.4
-Pillow>=6.0.0
+Pillow>=9.5.0
 PyYAML>=5.1
 six>=1.15.0
 tensorflow>=2.10.0