diff --git a/tox.ini b/tox.ini
index 2a0ec2b..30b8d3d 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py26-dj14,py27-dj14,py26-dj15,py27-dj15,py26-dj16,py27-dj16,py33-dj16,py27-dj17,py33-dj17,py34-dj17,py27-dj18,py33-dj18,py34-dj18,py35-dj18,py27-dj19,py34-dj19,py35-dj19,py27-dj110,py34-dj110,py35-dj110
+envlist = py26-dj14,py26-dj15,py26-dj16,py27-dj14,py27-dj15,py27-dj16,py27-dj17,py27-dj18,py27-dj19,py27-dj110,py33-dj16,py33-dj17,py33-dj18,py34-dj17,py34-dj18,py34-dj19,py34-dj110,py35-dj18,py35-dj19,py35-dj110
 
 [testenv]
 usedevelop = True
@@ -71,7 +71,7 @@ deps =
 [testenv:py27-dj18]
 basepython = python2.7
 deps =
-    django==1.8.14
+    django==1.8.17
     pillow==1.7.8
     PyYAML==3.10
     coveralls==0.3
@@ -79,7 +79,7 @@ deps =
 [testenv:py27-dj19]
 basepython = python2.7
 deps =
-    django==1.9.9
+    django==1.9.12
     pillow==1.7.8
     PyYAML==3.10
     coveralls==0.3
@@ -87,7 +87,7 @@ deps =
 [testenv:py27-dj110]
 basepython = python2.7
 deps =
-    django==1.10.1
+    django==1.10.4
     pillow==1.7.8
     PyYAML==3.10
     coveralls==0.3
@@ -112,7 +112,7 @@ deps =
 [testenv:py33-dj18]
 basepython = python3.3
 deps =
-    django==1.8.14
+    django==1.8.17
     pillow==2.1.0
     PyYAML==3.10
     coveralls==0.3
@@ -129,7 +129,7 @@ deps =
 [testenv:py34-dj18]
 basepython = python3.4
 deps =
-    django==1.8.14
+    django==1.8.17
     pillow==2.1.0
     PyYAML==3.10
     coveralls==0.3
@@ -137,7 +137,7 @@ deps =
 [testenv:py34-dj19]
 basepython = python3.4
 deps =
-    django==1.9.9
+    django==1.9.12
     pillow==2.1.0
     PyYAML==3.10
     coveralls==0.3
@@ -145,7 +145,7 @@ deps =
 [testenv:py34-dj110]
 basepython = python3.4
 deps =
-    django==1.10.1
+    django==1.10.4
     pillow==2.1.0
     PyYAML==3.10
     coveralls==0.3
@@ -154,7 +154,7 @@ deps =
 [testenv:py35-dj18]
 basepython = python3.5
 deps =
-    django==1.8.14
+    django==1.8.17
     pillow==2.1.0
     PyYAML==3.10
     coveralls==0.3
@@ -162,7 +162,7 @@ deps =
 [testenv:py35-dj19]
 basepython = python3.5
 deps =
-    django==1.9.9
+    django==1.9.12
     pillow==2.1.0
     PyYAML==3.10
     coveralls==0.3
@@ -170,7 +170,7 @@ deps =
 [testenv:py35-dj110]
 basepython = python3.5
 deps =
-    django==1.10.1
+    django==1.10.4
     pillow==2.1.0
     PyYAML==3.10
     coveralls==0.3