diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+## [0.6.0.0]
+### Changed
+- Nothing, but since 0.5.1 was API-breaking I've decided to bump to 0.6
 ## [0.5.1.1]
 ### Changed
 - `Register` needs UndecidableInstances in GHC 8.6.2, I'm looking for a way around this. I've removed it for now.
diff --git a/apecs.cabal b/apecs.cabal
--- a/apecs.cabal
+++ b/apecs.cabal
@@ -1,5 +1,5 @@
 name:                apecs
-version:             0.5.1.1
+version:             0.6.0.0
 homepage:            https://github.com/jonascarpay/apecs#readme
 license:             BSD3
 license-file:        LICENSE