diff --git a/OJExec-Python/requirements.txt b/OJExec-Python/requirements.txt
old mode 100755
new mode 100644
index cc61fd7..5603a7d
--- a/OJExec-Python/requirements.txt
+++ b/OJExec-Python/requirements.txt
@@ -19,7 +19,7 @@ flower==0.9.5
 humanize==3.2.0
 isort==5.6.4
 itsdangerous==1.1.0
-Jinja2==2.11.2
+Jinja2==2.11.3
 kombu==5.0.2
 lazy-object-proxy==1.4.3
 Mako==1.1.3
@@ -29,7 +29,7 @@ prometheus-client==0.8.0
 prompt-toolkit==3.0.8
 psycopg2-binary
 pycodestyle==2.6.0
-pylint==2.6.0
+pylint==2.7.0
 pylint-flask-sqlalchemy==0.2.0
 python-dateutil==2.8.1
 python-decouple==3.3