diff --git a/ChangeLog b/ChangeLog
index 10b71c6f..90d1e68a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,6 @@
+02/13/2024
+- release 2.4.15.3
+
 02/12/2024
 - set Redis default retry interval time to 300 milliseconds (instead of 0.5ms) and make it configurable
 - rewrite handling of parallel refresh token grant requests
diff --git a/configure.ac b/configure.ac
index ea9363da..16b7fa77 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-AC_INIT([mod_auth_openidc],[2.4.15.3dev],[hans.zandbelt@openidc.com])
+AC_INIT([mod_auth_openidc],[2.4.15.3],[hans.zandbelt@openidc.com])
 
 AC_SUBST(NAMEVER, AC_PACKAGE_TARNAME()-AC_PACKAGE_VERSION())