diff --git a/README.md b/README.md
index 8fc11c30f..428a2e56b 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,7 @@ There is a live example API for testing purposes, [available here][sandbox].
 # Requirements
 
 * Python (2.6.5+, 2.7, 3.2, 3.3, 3.4)
-* Django (1.4.11+, 1.5.5+, 1.6, 1.7)
+* Django (1.4.11+, 1.5.6+, 1.6, 1.7)
 
 # Installation
 
diff --git a/docs/index.md b/docs/index.md
index 55129df18..a621e3ecb 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -51,7 +51,7 @@ Some reasons you might want to use REST framework:
 REST framework requires the following:
 
 * Python (2.6.5+, 2.7, 3.2, 3.3, 3.4)
-* Django (1.4.11+, 1.5.5+, 1.6, 1.7)
+* Django (1.4.11+, 1.5.6+, 1.6, 1.7)
 
 The following packages are optional:
 
diff --git a/tox.ini b/tox.ini
index 933ee560e..ab258f2ee 100644
--- a/tox.ini
+++ b/tox.ini
@@ -11,7 +11,7 @@ setenv =
        PYTHONDONTWRITEBYTECODE=1
 deps =
        django14: Django==1.4.11
-       django15: Django==1.5.5
+       django15: Django==1.5.6
        django16: Django==1.6.8
        django17: Django==1.7.1
        djangomaster: https://github.com/django/django/zipball/master