diff --git a/bump_version.py b/bump_version.py
index 72e18d269e..2a225a1f3c 100755
--- a/bump_version.py
+++ b/bump_version.py
@@ -22,6 +22,9 @@
                         help='Version to bump to', required=True)
 arg_parser.add_argument('-r', '--revision', action='store', dest='revision',
                         help='Revision to bump to. Default: 1', default=1)
+arg_parser.add_argument('-s', '--stage', action='store', dest='stage',
+                        help='Stage to bump to. Default: none',
+                        default='')
 arg_parser.add_argument('-d', '--date', action='store', dest='date',
                         help='Date to bump to. Format: m-d-Y. Default: today',
                         default=datetime.date.today().strftime(FORMAT_STRING))
@@ -42,7 +45,7 @@
 unattended_builder_files=glob.glob('**/unattended_installer/builder.sh', recursive=True)
 changelog_md_files=glob.glob('**/CHANGELOG.md', recursive=True)
 VERSION_files=glob.glob('**/VERSION', recursive=True)
-builder_files=glob.glob('**/unattended_installer/builder.sh', recursive=True)
+
 
 #Format variables
 SPEC_FORMAT_STRING="%a %b %d %Y"
@@ -85,11 +88,15 @@
 install_variables_files_dict = {
     r'wazuh_major=\"(\d+\.\d+)\"':
     f'wazuh_major=\"{version.major}.{version.minor}\"',
-    r'wazuh_version=\"(\d+\.\d+\.\d+)\"':f'wazuh_version=\"{version}\"'}
+    r'wazuh_version=\"(\d+\.\d+\.\d+)\"': f'wazuh_version=\"{version}\"',
+    r'source_branch="v\$\{wazuh_version\}(-[a-zA-Z0-9]+)?"': f'source_branch=\"v${{wazuh_version}}-{args.stage}\"' if args.stage else
+    'source_branch="v${wazuh_version}"'}
 
 unattended_builder_files_dict = {
-    r'source_branch="(\d+\.\d+\.\d+)"':f'source_branch="{version}"'}
+    r'source_branch="v(\d+\.\d+\.\d+)(-[a-zA-Z0-9]+)?"': f'source_branch=\"v{version}-{args.stage}\"' if args.stage else
+    f'source_branch="v{version}"'}
 
+# if there is no line with version
 changelog_md_files_dict = {
     (r'All notable changes to this project '
     r'will be documented in this file.'):
@@ -98,8 +105,6 @@
     + (f"## [{version}]\n\n- https://github.com/wazuh/"
     f"wazuh-packages/releases/tag/v{version}\n")}
 
-builder_files_dict = {
-    r'source_branch=\"(\d+\.\d+\.\d+)\"': f'source_branch=\"{version}\"'}
 
 VERSION_files_dict = {
     r'(\d+\.\d+\.\d+)': f'{version}'}
@@ -126,6 +131,24 @@ def bump_file_list(file_list, regex_replacement):
             file.write(filedata)
 
 
+def check_version_in_changelog_md():
+    for changelog_md_file in changelog_md_files:
+        with open(changelog_md_file, 'r', encoding="utf-8") as file:
+            filedata = file.read()
+            if re.search(rf'## \[{version}\]', filedata):
+                return True
+    return False
+
+
+def check_version_in_spec_files():
+    for spec_file in spec_files:
+        with open(spec_file, 'r', encoding="utf-8") as file:
+            filedata = file.read()
+            if re.search(rf'support <info@wazuh.com> - {version}', filedata):
+                return True
+    return False
+
+
 ## Bump version in deb changelog files
 for changelog_file in changelog_files:
     with open(changelog_file, 'r', encoding="utf-8") as file:
@@ -145,13 +168,12 @@ def bump_file_list(file_list, regex_replacement):
         file.write(filedata)
 
 
-bump_file_list(spec_files,spec_files_dict)
+None if check_version_in_spec_files() else bump_file_list(spec_files,spec_files_dict)
 bump_file_list(copyright_files,copyright_files_dict)
 bump_file_list(pkginfo_files,pkginfo_files_dict)
 bump_file_list(pkgproj_files,pkgproj_files_dict)
 bump_file_list(test_files,test_files_dict)
 bump_file_list(install_variables_files,install_variables_files_dict)
 bump_file_list(unattended_builder_files,unattended_builder_files_dict)
-bump_file_list(changelog_md_files,changelog_md_files_dict)
+None if check_version_in_changelog_md() else bump_file_list(changelog_md_files,changelog_md_files_dict)
 bump_file_list(VERSION_files,VERSION_files_dict)
-bump_file_list(builder_files,builder_files_dict)