diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 4235f16d..a6cf137a 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -1,6 +1,11 @@
 Toolium Changelog
 =================
 
+v3.1.4
+------
+
+*Release date: In development*
+
 v3.1.3
 ------
 
diff --git a/VERSION b/VERSION
index ff365e06..fcacf2cb 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-3.1.3
+3.1.4.dev0