diff --git a/API/pythonCppAPI/requirements.txt b/API/pythonCppAPI/requirements.txt
old mode 100755
new mode 100644
index a0754b2d..fa30122d
--- a/API/pythonCppAPI/requirements.txt
+++ b/API/pythonCppAPI/requirements.txt
@@ -46,7 +46,7 @@ opencv-python==4.1.0.25
 pandocfilters==1.4.2
 parso==0.5.0
 pickleshare==0.7.5
-Pillow==6.0.0
+Pillow==9.0.0
 pptk==0.1.0
 progressbar2==3.42.0
 prometheus-client==0.7.1