diff --git a/libkolabxml.spec b/libkolabxml.spec
index 0ef4529..bd3fd89 100644
--- a/libkolabxml.spec
+++ b/libkolabxml.spec
@@ -51,7 +51,7 @@
 
 Name:           libkolabxml
 Version:        1.1.6
-Release:        15%{?dist}
+Release:        16%{?dist}
 Summary:        Kolab XML format collection parser library
 
 License:        LGPLv3+
@@ -265,6 +265,9 @@ popd
 
 
 %changelog
+* Sat May 30 2020 Jonathan Wakely <jwakely@redhat.com> - 1.1.6-16
+- Rebuilt for Boost 1.73
+
 * Tue May 26 2020 Miro Hrončok <mhroncok@redhat.com> - 1.1.6-15
 - Rebuilt for Python 3.9