diff --git a/setup.py b/setup.py
index bd84208..8578379 100644
--- a/setup.py
+++ b/setup.py
@@ -74,7 +74,7 @@ def read(filename):
     },
     python_requires='>=3.8, <4',
     install_requires=[
-        'attrs~=23.0',
+        'attrs>=23,<25',
         'lark~=1.0',
         'typeguard~=4.1',
     ],