diff --git a/OJExec-Python/requirements.txt b/OJExec-Python/requirements.txt
old mode 100755
new mode 100644
index cc61fd7..dc7f1a1
--- a/OJExec-Python/requirements.txt
+++ b/OJExec-Python/requirements.txt
@@ -36,7 +36,7 @@ python-decouple==3.3
 python-editor==1.0.4
 pytz==2020.4
 redis==3.5.3
-requests==2.25.1
+requests==2.31.0
 six==1.15.0
 SQLAlchemy==1.3.20
 sqlparse==0.4.1