diff --git a/Changelog.md b/Changelog.md
index 74cc6e19a97aa8b1ac1a57927ff6db5dc77afe44..5b002aa64477f8956062d979d3d5040e2275164b 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,3 +1,5 @@
+# 0.5.2.0
+
 # 0.5.1.0
 
 ## Configuration changes
diff --git a/config/defaults.yml b/config/defaults.yml
index 70ed9dd991a76e67e2f7ba987aee48e4cc799e6f..82302d8f21b72832734d8eb8e679554e44e01581 100644
--- a/config/defaults.yml
+++ b/config/defaults.yml
@@ -4,7 +4,7 @@
 
 defaults:
   version:
-    number: "0.5.0.99" # Do not touch unless doing a release, do not backport the version number that's in master
+    number: "0.5.1.99" # Do not touch unless doing a release, do not backport the version number that's in master
   heroku: false
   environment:
     url: "http://localhost:3000/"