diff --git a/las/_config/packaging/requirements.txt b/las/_config/packaging/requirements.txt
old mode 100755
new mode 100644
index bf648a9..5feb6fb
--- a/las/_config/packaging/requirements.txt
+++ b/las/_config/packaging/requirements.txt
@@ -1,5 +1,5 @@
 Django>=2.2
-djangorestframework==3.9.3 # waiting for fixes before moving on to next versions
+djangorestframework==3.11.2 # waiting for fixes before moving on to next versions
 pymongo>=3.7.1
 celery>=4.2
 django-bootstrap-breadcrumbs>=0.9.1