diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c84962f..6d9083b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,7 +16,6 @@ jobs:
             fail-fast: false
             matrix:
                 python-version:
-                    - "3.9"
                     - "3.10"
                     - "3.11"
                 os:
diff --git a/pyproject.toml b/pyproject.toml
index 44d8df7..d99632f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,7 +11,7 @@ packages = [{include = "roborock"}]
 roborock = "roborock.cli:main"
 
 [tool.poetry.dependencies]
-python = "^3.8"
+python = "^3.9"
 click = ">=8"
 aiohttp = "*"
 async-timeout = "*"