diff --git a/CHANGELOG.md b/CHANGELOG.md
index 947cd73..db1c044 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,8 @@
 # Changelog for Shellify
 
-## Next Release
+## 0.13.0
 - Return exit code zero when some invalid options are passed
+- End shell and flake files with a newline character
 
 ## 0.12.0
 - Add --allow-local-pinned-registries-to-be-prioritized switch
diff --git a/shellify.cabal b/shellify.cabal
index c34d07d..4f6869c 100644
--- a/shellify.cabal
+++ b/shellify.cabal
@@ -1,6 +1,6 @@
 cabal-version:      3.0
 name:               shellify
-version:            0.12.0.1
+version:            0.13.0.0
 
 author: Daniel Rolls
 maintainer: daniel.rolls.27@googlemail.com