diff --git a/CHANGELOG.md b/CHANGELOG.md
index 40bcdb07..fec631e0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Change log
 
+## Current version
+
 ## 0.3.12
 
 * **Breaking change!**
diff --git a/build.sbt b/build.sbt
index 7ca06734..f4ca20f9 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,6 +1,6 @@
 name := "millfork"
 
-version := "0.3.12"
+version := "0.3.13-SNAPSHOT"
 
 scalaVersion := "2.12.10"