diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3ec4f290..b6a97751 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Change log
 
+## Current version
+
 ## 0.3.4
 
 * Preliminary experimental Game Boy support.
diff --git a/build.sbt b/build.sbt
index 4d0e06d6..2d301f7c 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,6 +1,6 @@
 name := "millfork"
 
-version := "0.3.4"
+version := "0.3.5-SNAPSHOT"
 
 scalaVersion := "2.12.8"