diff --git a/.github/workflows/python-ci.yml b/.github/workflows/python-ci.yml
index 4fa74f9..cf9a5d9 100644
--- a/.github/workflows/python-ci.yml
+++ b/.github/workflows/python-ci.yml
@@ -27,7 +27,7 @@ jobs:
       runs-on: ubuntu-20.04
       strategy:
         matrix:
-          python-version: [3.6, 3.7, 3.8, 3.9]
+          python-version: [3.6, 3.7, 3.8, 3.9, 3.11]
 
       env:
         DD_API_KEY: ${{ secrets.DD_API_KEY }}
diff --git a/requirements.txt b/requirements.txt
index b7b0079..65df04e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ future==0.18.3
 iso8601==0.1.12
 pyserial==3.4
 python-periphery==2.3.0
-PyYAML==5.4
+PyYAML==6.0.1
 flake8==3.8.3
 pytest==7.0.1
 pytest-cov==2.8.1
diff --git a/setup.py b/setup.py
index c6ec051..327baac 100644
--- a/setup.py
+++ b/setup.py
@@ -20,6 +20,7 @@
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.11",
         "License :: OSI Approved :: MIT License",
         "Operating System :: OS Independent",
         "Intended Audience :: Developers",
@@ -27,4 +28,5 @@
     ],
     install_requires=["filelock"],
     python_requires='>=3.6',
-)
\ No newline at end of file
+)
+