diff --git a/CHANGELOG.md b/CHANGELOG.md
index f6e32c45..40d0e539 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,7 @@ Version 0.54.2
 -------------
 
 **Bugfixes**
-- Introduce a new retrying condition for `altool` commands as part of `app-store-connect` action when unknown return codes occurs. [PR #435](https://github.com/codemagic-ci-cd/cli-tools/pull/435)
+- Introduce a new retrying condition for `altool` commands as part of `app-store-connect` action when unexpected return codes occurs. [PR #435](https://github.com/codemagic-ci-cd/cli-tools/pull/435)
 
 
 Version 0.54.1
diff --git a/src/codemagic/models/altool/altool.py b/src/codemagic/models/altool/altool.py
index 43deccc2..2f9b2b27 100644
--- a/src/codemagic/models/altool/altool.py
+++ b/src/codemagic/models/altool/altool.py
@@ -290,7 +290,7 @@ def _hide_environment_variable_values(cls, altool_output: Optional[AnyStr]) -> s
 
     def _should_retry_command(self, command_error: AltoolCommandError) -> bool:
         if command_error.return_code in [-5, -11]:
-            self.logger.info(f"Unknown altool exit code {command_error.return_code}, retrying...")
+            self.logger.info(f"Unexpected altool exit code {command_error.return_code}, retrying...")
             return True
         patterns = (
             re.compile("Unable to authenticate.*-19209"),
diff --git a/tests/models/altool/test_altool_retrying.py b/tests/models/altool/test_altool_retrying.py
index 013051a5..57d45ff6 100644
--- a/tests/models/altool/test_altool_retrying.py
+++ b/tests/models/altool/test_altool_retrying.py
@@ -155,8 +155,8 @@ def test_retrying_command_by_return_code_and_success(caplog, mock_altool, mock_s
         result = mock_altool.upload_app(pathlib.Path("app.ipa"), retries=4, retry_wait_seconds=0)
 
     assert result is mock_success_result
-    assert caplog.text.count("Unknown altool exit code -11, retrying...") == 1
-    assert caplog.text.count("Unknown altool exit code -5, retrying...") == 2
+    assert caplog.text.count("Unexpected altool exit code -11, retrying...") == 1
+    assert caplog.text.count("Unexpected altool exit code -5, retrying...") == 2
 
 
 @mock.patch.object(PlatformType, "from_path", lambda _artifact_path: PlatformType.IOS)