diff --git a/setup.py b/setup.py
index 262cfb0..0f1d64b 100644
--- a/setup.py
+++ b/setup.py
@@ -8,7 +8,7 @@
 
 setup(
     name="pymultiMATIC",
-    version="0.7.0",
+    version="0.7.1",
     description="Python interface with Vaillant multiMATIC",
     long_description_content_type="text/markdown",
     long_description=long_description,
@@ -20,7 +20,7 @@
     zip_safe=False,
     setup_requires=["pytest-runner"],
     install_requires=[
-        "attrs>=22.0.0,<24.0.0",
+        "attrs>=23.0.0,<24.0.0",
         "aiohttp>=3.8.0,<4.0.0",
         "schema>=0.7.4,<0.8.0",
     ],