diff --git a/udacity_machine_learning_engiiner/practice_projects/cnn/requirements/requirements.txt b/udacity_machine_learning_engiiner/practice_projects/cnn/requirements/requirements.txt
index 84d7203..d15fc16 100644
--- a/udacity_machine_learning_engiiner/practice_projects/cnn/requirements/requirements.txt
+++ b/udacity_machine_learning_engiiner/practice_projects/cnn/requirements/requirements.txt
@@ -6,5 +6,5 @@ scipy==0.18.1
 tqdm==4.11.2
 keras==2.0.2
 scikit-learn==0.18.1
-pillow==4.0.0
+pillow==8.3.2
 tensorflow==1.0.0
\ No newline at end of file