diff --git a/ChangeLog.md b/ChangeLog.md
index 7616852b89..d0b93fa4d6 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,6 +1,14 @@
 ChangeLog
 =========
 
+0.5.1
+-----
+
+* Added a `assert_hostname` option to `TLSConfig` which can be used to
+  disable verification of hostnames.
+* Fixed SSL not working due to an incorrect version comparison
+* Fixed streams not working on Windows
+
 0.5.0
 -----
 
diff --git a/docker/version.py b/docker/version.py
index 65757312cb..abe1e1c018 100644
--- a/docker/version.py
+++ b/docker/version.py
@@ -1 +1 @@
-version = "0.5.1-dev"
+version = "0.5.1"