diff --git a/nginx-mod-dav-ext.spec b/nginx-mod-dav-ext.spec
index 0d2b9c4..f7237d7 100644
--- a/nginx-mod-dav-ext.spec
+++ b/nginx-mod-dav-ext.spec
@@ -1,7 +1,7 @@
-%define nginx_version 1.23.3
+%define nginx_version 1.25.1
 Name:          nginx-mod-dav-ext
 Version:       3.0.0
-Release:       3mamba
+Release:       4mamba
 Summary:       nginx module for WebDAV PROPFIND,OPTIONS,LOCK,UNLOCK support
 Group:         System/Servers
 Vendor:        openmamba
@@ -60,6 +60,9 @@ _EOF
 %doc nginx-dav-ext-module/LICENSE
 
 %changelog
+* Tue Jul 18 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 3.0.0-4mamba
+- rebuilt with nginx 1.25.1
+
 * Thu Jan 26 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 3.0.0-3mamba
 - rebuilt with nginx 1.23.3