diff --git a/pyproject.toml b/pyproject.toml
index 1ac0c12..ad3ddaa 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -16,8 +16,7 @@ classifiers = [
 ]
 keywords = ["Mastertherm heatpump", "api", "client"]
 dependencies = [
-    "aiohttp==3.9.0b0;python_version>='3.12'",
-    "aiohttp==3.8.5;python_version<'3.12'",
+    "aiohttp>=3.9.1",
     "natsort>=8.3.1"
 ]
 requires-python = ">=3.9,<=3.12"
diff --git a/requirements.txt b/requirements.txt
index af4b86f..ddbaaab 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,4 @@
-aiohttp==3.9.0b0;python_version>='3.12'
-aiohttp==3.8.5;python_version<'3.12'
+aiohttp>=3.9.1
 build>=0.8.0
 bumpver>=2023.1124
 natsort>=8.3.1