diff --git a/entity/version.py b/entity/version.py
index 7f5601d..726691b 100644
--- a/entity/version.py
+++ b/entity/version.py
@@ -1 +1 @@
-__version__ = '3.1.0'
+__version__ = '3.1.1'
diff --git a/release_notes.md b/release_notes.md
index aecb2ab..9eaf3e6 100644
--- a/release_notes.md
+++ b/release_notes.md
@@ -1,5 +1,7 @@
 ## Release Notes
 
+- 3.1.1:
+    - Remove 1.10 from setup file
 - 3.1.0:
     - Add jsonfield encoder (drop support for 1.10)
 - 3.0.0:
diff --git a/setup.py b/setup.py
index ef3cb09..0239e5f 100644
--- a/setup.py
+++ b/setup.py
@@ -19,7 +19,7 @@ def get_version():
 
 
 install_requires = [
-    'Django>=1.10',
+    'Django>=1.11',
     'django-activatable-model>=1.1.0',
     'django-manager-utils>=1.1.1',
     'jsonfield>=0.9.20',