diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index a5a66eedf5..74c3524d5a 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -40,7 +40,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10"]
+        python-version: ["3.8", "3.9", "3.10", "3.11"]
         airflow-version: ["2.3", "2.4", "2.5", "2.6", "2.7", "2.8"]
     steps:
       - uses: actions/checkout@v3
@@ -79,7 +79,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10"]
+        python-version: ["3.8", "3.9", "3.10", "3.11"]
         airflow-version: ["2.3", "2.4", "2.5", "2.6", "2.7", "2.8"]
     services:
       postgres:
@@ -147,7 +147,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.10"]
+        python-version: ["3.11"]
         airflow-version: ["2.6"]
 
     services:
@@ -227,7 +227,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.10"]
+        python-version: ["3.11"]
         airflow-version: ["2.7"]
 
     steps:
@@ -296,10 +296,10 @@ jobs:
       - uses: actions/checkout@v3
         with:
           ref: ${{ github.event.pull_request.head.sha || github.ref }}
-      - name: Set up Python 3.10
+      - name: Set up Python 3.11
         uses: actions/setup-python@v3
         with:
-          python-version: '3.10'
+          python-version: '3.11'
       - name: Install coverage
         run: |
           pip3 install coverage
diff --git a/pyproject.toml b/pyproject.toml
index 864b0fb420..e2ade9b7c6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -32,6 +32,7 @@ classifiers = [
     "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
 ]
 dependencies = [
     "aenum",
@@ -165,7 +166,7 @@ pre-install-commands = ["""
     """
 ]
 [[tool.hatch.envs.tests.matrix]]
-python = ["3.8", "3.9", "3.10"]
+python = ["3.8", "3.9", "3.10", "3.11"]
 airflow = ["2.3", "2.4", "2.5", "2.6", "2.7", "2.8"]