diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f18bc9b..ff66f1e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -7,11 +7,11 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        python-version: [3.7, 3.8]
+        python-version: ['3.12']
         platform: [x64]
     steps:
-    - uses: actions/checkout@v2
-    - uses: actions/setup-python@v2
+    - uses: actions/checkout@v4
+    - uses: actions/setup-python@v5
       with:
           python-version: ${{ matrix.python-version }}
     - name: Preparing environment
diff --git a/noxfile.py b/noxfile.py
index 1dcf28f..4a996f8 100644
--- a/noxfile.py
+++ b/noxfile.py
@@ -2,7 +2,7 @@
 
 TEST_DEPENDENCIES = ["pytest", "mock"]
 
-@nox.session(python=['3.7', '3.8'])
+@nox.session(python=['3.12'])
 def tests(session):
     session.install(".")
     session.install(*TEST_DEPENDENCIES)
diff --git a/setup.py b/setup.py
index 28209fd..af9fc83 100644
--- a/setup.py
+++ b/setup.py
@@ -15,7 +15,7 @@ def run_tests(self):
         sys.exit(pytest.main(self.test_args))
 
 
-version = "1.0.5"
+version = "1.0.9"
 
 setup(
     name="kubeluigi",
@@ -26,8 +26,7 @@ def run_tests(self):
     long_description_content_type="text/markdown",
     classifiers=[
         "Development Status :: 4 - Beta",
-        "Programming Language :: Python :: 3.7",
-        "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.12",
         "Programming Language :: Python",
         "Intended Audience :: Developers",
         "License :: OSI Approved :: Apache Software License",
@@ -40,6 +39,6 @@ def run_tests(self):
     license="Apache License 2.0",
     packages=find_packages(exclude=["tests"]),
     cmdclass={"test": PyTest},
-    install_requires=["kubernetes>=17.17.0", "luigi", "PyYaml==5.4.1"],
+    install_requires=["kubernetes>=17.17.0", "luigi", "PyYaml>=6.0.1"],
     entry_points={},
 )