diff --git a/requirements/base.txt b/requirements/base.txt
index a7e814a..ff447af 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -8,7 +8,7 @@ wheel==0.29.0
 django==1.11.3
 
 # Configuration
-django-environ==0.4.2
+django-environ==0.4.3
 whitenoise==3.2.3