diff --git a/debian/changelog b/debian/changelog
index 9d32993..10e426f 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+libmawk (1.0.2-4) UNRELEASED; urgency=medium
+
+  * Trim trailing whitespace.
+
+ -- Debian Janitor <janitor@jelmer.uk>  Fri, 05 Mar 2021 15:16:19 -0000
+
 libmawk (1.0.2-3) unstable; urgency=medium
 
   * trivial patch to allow for compilation with GCC 10, closes: #957451
@@ -37,7 +43,7 @@
 
 libmawk (1.0.0-1) unstable; urgency=medium
 
-  * initial packaging, with most of the work done by Tibor Palinkas 
+  * initial packaging, with most of the work done by Tibor Palinkas
   * patch symlink creation to meet Debian requirements, will be merged by
     upstream in the next release