diff --git a/.github/workflows/debian.yml b/.github/workflows/debian.yml
index 4afac44..9a558d4 100644
--- a/.github/workflows/debian.yml
+++ b/.github/workflows/debian.yml
@@ -10,7 +10,7 @@ env:
 
 jobs:
   build-artifact:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
 
     steps:
       - uses: actions/checkout@master
diff --git a/.github/workflows/python-publish_to_pypi.yml b/.github/workflows/python-publish_to_pypi.yml
index a068d8a..d554954 100644
--- a/.github/workflows/python-publish_to_pypi.yml
+++ b/.github/workflows/python-publish_to_pypi.yml
@@ -9,7 +9,7 @@ on:
 jobs:
   deploy:
 
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
 
     steps:
     - uses: actions/checkout@v2
diff --git a/.github/workflows/python-test_and_lint.yml b/.github/workflows/python-test_and_lint.yml
index e1b7ee6..f80dec2 100644
--- a/.github/workflows/python-test_and_lint.yml
+++ b/.github/workflows/python-test_and_lint.yml
@@ -9,7 +9,7 @@ on:
 jobs:
   build:
 
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     strategy:
       fail-fast: false
       matrix:
diff --git a/setup.cfg b/setup.cfg
index ae607f5..a49ef12 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -70,7 +70,6 @@ package_dir =
   dronecot = dronecot
 python_requires = >=3.6, <4
 install_requires = 
-  aircot >= 1.2.0
   pytak >= 5.4.0
   paho-mqtt < 2.0.0
   bitstruct