diff --git a/debian/changelog b/debian/changelog
index d60a42a..b0a8386 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+powerdevil (4:5.2.1-1~) UNRELEASED; urgency=medium
+
+  * New upstream release (5.2.1).
+
+ -- Maximiliano Curia <maxy@debian.org>  Sat, 21 Mar 2015 09:54:50 +0100
+
 powerdevil (4:5.2.0-1) experimental; urgency=medium
 
   * Prepare initial Debian release.