diff --git a/requirements.txt b/requirements.txt
index d29e8f0..0343d40 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-attrs==22.1.0
+attrs
 ear==2.0.0
 enum34==1.1.10
 exceptiongroup==1.0.4