diff --git a/Jupyter notebooks/deep-learning-master/intro-to-tflearn/requirements.txt b/Jupyter notebooks/deep-learning-master/intro-to-tflearn/requirements.txt
old mode 100755
new mode 100644
index 9f1e1ff9..5a3ba7bd
--- a/Jupyter notebooks/deep-learning-master/intro-to-tflearn/requirements.txt	
+++ b/Jupyter notebooks/deep-learning-master/intro-to-tflearn/requirements.txt	
@@ -29,7 +29,7 @@ pandas==0.19.2
 pandocfilters==1.4.1
 pexpect==4.2.1
 pickleshare==0.7.4
-Pillow==4.0.0
+Pillow==9.0.1
 prompt-toolkit==1.0.14
 protobuf==3.2.0
 ptyprocess==0.5.1