Update requirements.txt

Author: jolorenzo

requirements.txt

@@ -9,7 +9,7 @@ html5lib==1.0b8
 rdflib==4.2.1
 psycopg2==2.6.2
 django_tools==0.30.0
-requests==2.11.1
+requests==2.20.0
 pytz==2016.7
 django-registration==2.2
 configparser==3.5.0
@@ -18,4 +18,4 @@ django-debug-toolbar==1.8
 django-crontab==0.7.1
 #comment to deactivate css minification
 csscompressor==0.9.4
-django_inlinecss==0.1.2
+django_inlinecss==0.1.2