diff --git a/pleskdistup/actions/distupgrade.py b/pleskdistup/actions/distupgrade.py
index b7b01bc..7ef8ea7 100644
--- a/pleskdistup/actions/distupgrade.py
+++ b/pleskdistup/actions/distupgrade.py
@@ -1,5 +1,7 @@
 # Copyright 2023-2024. WebPros International GmbH. All rights reserved.
 import os
+import re
+import uuid
 import subprocess
 import typing
 import urllib.request
@@ -145,6 +147,118 @@ def estimate_revert_time(self) -> int:
         return 20
 
 
+class SetupAptReposRegexp(action.ActiveAction):
+    from_regexp: str
+    to_regexp: str
+    sources_list_path: str
+    sources_list_d_path: str
+    backup_suffix: str
+    _name: str
+
+    def __init__(
+        self,
+        from_regexp: str,
+        to_regexp: str,
+        sources_list_path: str = "/etc/apt/sources.list",
+        sources_list_d_path: str = "/etc/apt/sources.list.d/",
+        name: str = "set up APT repositories to change from {self.from_regexp!r} to {self.to_regexp!r}",
+    ):
+        self.from_regexp = from_regexp
+        self.to_regexp = to_regexp
+        self.sources_list_path = sources_list_path
+        self.sources_list_d_path = sources_list_d_path
+
+        self._name = name
+        self.backup_suffix = "_" + str(uuid.uuid4())
+
+    @property
+    def name(self):
+        return self._name.format(self=self)
+
+    def _apply_replace_on_file(self, fpath: str, ptrn: re.Pattern, to_regexp: str) -> None:
+        old_lines = []
+        new_lines = []
+        with open(fpath) as f:
+            for line in f:
+                old_lines.append(line)
+                new_lines.append(ptrn.sub(to_regexp, line))
+        if not [idx for idx, (e1, e2) in enumerate(zip(old_lines, new_lines)) if e1 != e2]:
+            return
+        with open(fpath + self.backup_suffix, 'w') as f:
+            f.truncate(0)
+            f.writelines(old_lines)
+        with open(fpath, 'w') as f:
+            f.truncate(0)
+            f.writelines(new_lines)
+
+    def _revert_file(self, fpath: str):
+        backup_path = fpath + self.backup_suffix
+        if not os.path.exists(backup_path):
+            return
+        with open(backup_path) as b:
+            with open(fpath, 'w') as f:
+                f.truncate(0)
+                f.writelines(b.readlines())
+        os.remove(backup_path)
+
+    def _rm_backups(self):
+        backup_path = self.sources_list_path + self.backup_suffix
+        if os.file.exists(backup_path):
+            try:
+                os.remove(backup_path)
+            except Exception as ex:
+                log.info(f"Skip failed remove backup ({backup_path}): {ex}")
+        for root, _, filenames in os.walk(self.sources_list_d_path):
+            for f in filenames:
+                if not f.endswith(self.backup_suffix):
+                    continue
+                backup_path = os.path.join(root, f)
+                try:
+                    os.remove(backup_path)
+                except Exception as ex:
+                    log.info(f"Skip failed remove backup ({backup_path}): {ex}")
+
+    def _change_by_regexp(self, from_regexp: str, to_regexp: str) -> None:
+        p = re.compile(from_regexp)
+        self._apply_replace_on_file(self.sources_list_path, p, to_regexp)
+
+        for root, _, filenames in os.walk(self.sources_list_d_path):
+            for f in filenames:
+                if f.endswith(".list"):
+                    self._apply_replace_on_file(os.path.join(root, f), p, to_regexp)
+
+    def _revert_all(self):
+        self._revert_file(self.sources_list_path)
+        for root, _, filenames in os.walk(self.sources_list_d_path):
+            for f in filenames:
+                if f.endswith(".list"):
+                    self._revert_file(os.path.join(root, f))
+
+    def _prepare_action(self) -> action.ActionResult:
+        self._change_by_regexp(self.from_regexp, self.to_regexp)
+        packages.update_package_list()
+        return action.ActionResult()
+
+    def _post_action(self) -> action.ActionResult:
+        self._rm_backups()
+        return action.ActionResult()
+
+    def _revert_action(self) -> action.ActionResult:
+        self._revert_all()
+        packages.update_package_list()
+        return action.ActionResult()
+
+    def estimate_prepare_time(self) -> int:
+        return 22
+
+    def estimate_revert_time(self) -> int:
+        return 22
+
+
+SetupDebianReposRegexp = SetupAptReposRegexp
+SetupUbuntuReposRegexp = SetupAptReposRegexp
+
+
 class SetupAptRepositories(action.ActiveAction):
     from_codename: str
     to_codename: str