diff --git a/requirements.txt b/requirements.txt
index 809ba5d2..d50ad9ce 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,7 +25,7 @@ pytz==2017.3
 raven==6.3.0
 reportlab==3.4.0
 selenium==3.7.0
-simplejson==3.11.1
+simplejson==3.12.0
 six==1.11.0
 sqlparse==0.2.4
 static3==0.7.0