diff --git a/debian/changelog b/debian/changelog
index 989b026..7ba5f0d 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,5 +1,6 @@
-libpsl (0.3.1-1) unstable; urgency=low
+libpsl (0.4.0-1) unstable; urgency=low
 
   * Initial release (Closes: #750709)
 
- -- Tim Ruehsen <tim.ruehsen@gmx.de>  Thu, 12 Jun 2014 11:09:32 -0400
+ -- Tim Ruehsen <tim.ruehsen@gmx.de>  Mon, 23 Jun 2014 12:40:12 -0400
+
diff --git a/debian/libpsl0.symbols b/debian/libpsl0.symbols
index f91ba6b..57d8f58 100644
--- a/debian/libpsl0.symbols
+++ b/debian/libpsl0.symbols
@@ -10,6 +10,7 @@ libpsl.so.0 libpsl0 #MINVER#
  psl_is_public_suffix@Base 0.3.0
  psl_load_file@Base 0.3.0
  psl_load_fp@Base 0.3.0
+ psl_str_to_utf8lower@Base 0.4.0
  psl_registrable_domain@Base 0.3.0
  psl_suffix_count@Base 0.3.0
  psl_suffix_exception_count@Base 0.3.0