diff --git a/CHANGELOG.md b/CHANGELOG.md
index 88c1cdbe76..6a715ad531 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,13 @@
+## v0.4.2 (Unreleased)
+
+### Features
+
+### Improvements
+
+### Bug fixes
+
+### Notes
+
 ## v0.4.1 (June 13, 2019)
 
 ### Improvements
diff --git a/version/version.go b/version/version.go
index 6bc7b0fbbb..5726e3352e 100644
--- a/version/version.go
+++ b/version/version.go
@@ -21,10 +21,10 @@ import (
 )
 
 const (
-	VersionMajor = 0        // Major version component of the current release
-	VersionMinor = 4        // Minor version component of the current release
-	VersionPatch = 1        // Patch version component of the current release
-	VersionMeta  = "stable" // Version metadata to append to the version string
+	VersionMajor = 0          // Major version component of the current release
+	VersionMinor = 4          // Minor version component of the current release
+	VersionPatch = 2          // Patch version component of the current release
+	VersionMeta  = "unstable" // Version metadata to append to the version string
 )
 
 // Version holds the textual version string.