diff --git a/.gitignore b/.gitignore
index 88e6d7d..ac79a19 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,9 +18,14 @@ docs/temp/
 
 # build and release package
 build/
-debbuild/
-!debbuild/DEBIAN
-!debbuild/22.04/DEBIAN
+debbuild/etc
+debbuild/usr
+debbuild/lib
+debbuild/22.04/etc
+debbuild/22.04/usr
+debbuild/22.04/lib
+# !debbuild/DEBIAN
+# !debbuild/22.04/DEBIAN
 
 # --> release
 release/*
diff --git a/bin/build.sh b/bin/build.sh
index 74e7313..2c79593 100755
--- a/bin/build.sh
+++ b/bin/build.sh
@@ -56,7 +56,7 @@ fi
 ProjectL=omc
 ProjectU=OMC
 PROJECT=${ProjectL}
-VERSION=2.2503.3
+VERSION=2.2504.1
 RelDate=`date +%Y%m%d`
 RelVer=${VERSION}-${RelDate}-mt
 Ky10Arch=ky10.aarch64
diff --git a/debbuild/22.04/DEBIAN/control b/debbuild/22.04/DEBIAN/control
index 86c9b89..af050a5 100644
--- a/debbuild/22.04/DEBIAN/control
+++ b/debbuild/22.04/DEBIAN/control
@@ -1,5 +1,5 @@
 Package: OMC
-Version: 2.2503.3-YYYYMMDD-mt
+Version: 2.2504.1-YYYYMMDD-mt
 Section: AGrandTech
 Prioritt: optional   
 Architecture: amd64  
diff --git a/debbuild/DEBIAN/control b/debbuild/DEBIAN/control
index 86c9b89..af050a5 100644
--- a/debbuild/DEBIAN/control
+++ b/debbuild/DEBIAN/control
@@ -1,5 +1,5 @@
 Package: OMC
-Version: 2.2503.3-YYYYMMDD-mt
+Version: 2.2504.1-YYYYMMDD-mt
 Section: AGrandTech
 Prioritt: optional   
 Architecture: amd64  
diff --git a/rpmbuild/SPECS/omc.spec b/rpmbuild/SPECS/omc.spec
index 69b9ad8..e0ad935 100644
--- a/rpmbuild/SPECS/omc.spec
+++ b/rpmbuild/SPECS/omc.spec
@@ -8,7 +8,7 @@
 
 Name: %{project_lname} 
 Summary: 5GC OMC
-Version: 2.2503.3
+Version: 2.2504.1
 Release: %{release_date}
 Vendor: omc
 URL: https://www.omc.com/