diff --git a/docs/changes.rst b/docs/changes.rst
index a6812a83..720d6097 100644
--- a/docs/changes.rst
+++ b/docs/changes.rst
@@ -19,6 +19,30 @@ Change log
 ----------
 
 
+Version 1.4.0.dev1
+^^^^^^^^^^^^^^^^^^
+
+This version contains all fixes up to version 1.3.x.
+
+Released: not yet
+
+**Incompatible changes:**
+
+**Deprecations:**
+
+**Bug fixes:**
+
+**Enhancements:**
+
+**Cleanup:**
+
+**Known issues:**
+
+* See `list of open issues`_.
+
+.. _`list of open issues`: https://github.com/zhmcclient/zhmccli/issues
+
+
 Version 1.3.0
 ^^^^^^^^^^^^^
 
diff --git a/zhmccli/_version.py b/zhmccli/_version.py
index c7329416..39748c77 100644
--- a/zhmccli/_version.py
+++ b/zhmccli/_version.py
@@ -25,4 +25,4 @@
 #:
 #: * "M.N.U.dev1": A not yet released version M.N.U
 #: * "M.N.U": A released version M.N.U
-__version__ = '1.3.0'
+__version__ = '1.4.0.dev1'