diff --git a/py-requirements/dev.txt b/py-requirements/dev.txt
index 3071ab78..bf78c224 100644
--- a/py-requirements/dev.txt
+++ b/py-requirements/dev.txt
@@ -3,7 +3,7 @@
 mock==2.0.0
 factory-boy==2.9.2
 
-prospector==0.12.7
+prospector==1.1.6.2
 bandit==1.4.0
 
 pytest==3.2.1
diff --git a/src/djangoreactredux/settings/prod.py b/src/djangoreactredux/settings/prod.py
index dcb4225e..54b1183c 100644
--- a/src/djangoreactredux/settings/prod.py
+++ b/src/djangoreactredux/settings/prod.py
@@ -29,9 +29,9 @@
     'dsn': '',
 }
 
-INSTALLED_APPS = INSTALLED_APPS + (  # NOQA (ignore all errors on this line)
+INSTALLED_APPS = INSTALLED_APPS + [  # NOQA (ignore all errors on this line)
     'raven.contrib.django.raven_compat',
-)
+]
 
 # ####### Logging