diff --git a/INSTALL b/INSTALL
index e9e2727cb..f861d1617 100644
--- a/INSTALL
+++ b/INSTALL
@@ -1,4 +1,4 @@
-INSTALL - OpenPrinting CUPS Filters v1.28.14 - 2022-04-04
+INSTALL - OpenPrinting CUPS Filters v1.28.15 - 2022-04-11
 ---------------------------------------------------------
 
 This file describes how to compile and install OpenPrinting CUPS
diff --git a/NEWS b/NEWS
index bb10535fb..003514858 100644
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,4 @@
-NEWS - OpenPrinting CUPS Filters v1.28.14 - 2022-04-04
+NEWS - OpenPrinting CUPS Filters v1.28.15 - 2022-04-11
 ------------------------------------------------------
 
 CHANGES IN V1.28.15
diff --git a/README b/README
index 3e4b2e815..e3cb51f73 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-README - OpenPrinting CUPS Filters v1.28.14 - 2022-04-04
+README - OpenPrinting CUPS Filters v1.28.15 - 2022-04-11
 --------------------------------------------------------
 
 Looking for compile instructions?  Read the file "INSTALL.txt"
diff --git a/configure.ac b/configure.ac
index ff4c97c19..32f9a4eba 100644
--- a/configure.ac
+++ b/configure.ac
@@ -7,7 +7,7 @@ AC_PREREQ([2.65])
 # ====================
 m4_define([cups_filters_version_major],[1])
 m4_define([cups_filters_version_minor],[28])
-m4_define([cups_filters_version_micro],[14])
+m4_define([cups_filters_version_micro],[15])
 m4_define([cups_filters_version],[cups_filters_version_major.cups_filters_version_minor.cups_filters_version_micro])
 
 # =============