diff --git a/scdl/__init__.py b/scdl/__init__.py
index a04b137..02958ca 100644
--- a/scdl/__init__.py
+++ b/scdl/__init__.py
@@ -1,3 +1,3 @@
 # -*- encoding: utf-8 -*-
 """Python Soundcloud Music Downloader."""
-__version__ = "v2.9.0"
+__version__ = "v2.9.1"
diff --git a/scdl/scdl.py b/scdl/scdl.py
index 4783428..9ef8794 100755
--- a/scdl/scdl.py
+++ b/scdl/scdl.py
@@ -98,7 +98,7 @@
     FileLockTimeout = filelock.Timeout
 else:
 
-    class FileLockTimeout:
+    class FileLockTimeout(Exception):
         pass