diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 1bd60b2..a85ccd8
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 Django==2.2.10
-djangorestframework==3.11.0
+djangorestframework==3.11.2
 pytest==5.2.0
 pytest-django==3.5.1
 pytest-cov==2.7.1