diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 41b2fb3..f584169
--- a/requirements.txt
+++ b/requirements.txt
@@ -27,7 +27,7 @@ packaging==20.4
 pathlib2==2.3.0
 pexpect==4.2.1
 pickleshare==0.7.4
-Pillow==5.1.0
+Pillow==8.3.2
 prompt-toolkit==1.0.15
 pycrypto==2.6.1
 Pygments==2.2.0