diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index d73afc03..b11e60e9 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -13,13 +13,20 @@ concurrency:
 jobs:
   lint:
     runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: [
+          "3.10",
+          "3.11",
+        ]
     steps:
       - name: Checkout
         uses: actions/checkout@v4
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: "3.10"
+          python-version: ${{ matrix.python-version }}
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip pre-commit
@@ -41,12 +48,19 @@ jobs:
 
   docs:
     runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: [
+          "3.10",
+          "3.11",
+        ]
     steps:
       - name: Checkout
         uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
-          python-version: "3.10"
+          python-version: ${{ matrix.python-version }}
       - name: Install dependencies
         run: |
           python -m pip install ".[docs]"
@@ -59,13 +73,20 @@ jobs:
 
   test:
     runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: [
+          "3.10",
+          "3.11",
+        ]
     steps:
       - name: Checkout
         uses: actions/checkout@v4
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: "3.10"
+          python-version: ${{ matrix.python-version }}
       - name: Install dependencies
         run: |
           python -m pip install --upgrade -e ".[testing]"
diff --git a/setup.py b/setup.py
index b005c1e7..9342653a 100644
--- a/setup.py
+++ b/setup.py
@@ -51,7 +51,7 @@ def read(path: str) -> str:
     install_requires=[
         "aiopg==1.4.0",
         "bitmath==1.3.3.1",
-        "kopf==1.35.6",
+        "kopf==1.36.2",
         "kubernetes-asyncio==31.1.0",
         "PyYAML<7.0",
         "prometheus_client==0.21.1",
@@ -80,12 +80,13 @@ def read(path: str) -> str:
             "mypy==1.13.0",
         ],
     },
-    python_requires=">=3.10",
+    python_requires=">=3.10,<3.12",
     classifiers=[
         "Development Status :: 5 - Production/Stable",
         "License :: OSI Approved :: Apache Software License",
         "Programming Language :: Python :: 3",
         "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
     ],
     use_scm_version=True,
 )