diff --git a/.github/workflows/ci_e2e_workflow.yml b/.github/workflows/ci_e2e_workflow.yml
index 096a7ef74..54ddef009 100644
--- a/.github/workflows/ci_e2e_workflow.yml
+++ b/.github/workflows/ci_e2e_workflow.yml
@@ -21,7 +21,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [ 3.7, 3.8, 3.9, "3.10" ]
+        python-version: [ 3.7, 3.8, 3.9, "3.10", "3.11" ]
 
     steps:
       - name: Checkout code.
@@ -113,6 +113,18 @@ jobs:
           AzureWebJobsEventGridConnectionKey: ${{ secrets.LinuxEventGridConnectionKeyString310 }}
         run: |
           python -m pytest -n auto  --instafail --cov=./azure_functions_worker --cov-report xml --cov-branch --cov-append tests/endtoend
+      - name: Running 3.11 Tests
+        if: matrix.python-version == 3.11
+        env:
+          AzureWebJobsStorage: ${{ secrets.LinuxStorageConnectionString311 }}
+          AzureWebJobsCosmosDBConnectionString: ${{ secrets.LinuxCosmosDBConnectionString311 }}
+          AzureWebJobsEventHubConnectionString: ${{ secrets.LinuxEventHubConnectionString311 }}
+          AzureWebJobsServiceBusConnectionString: ${{ secrets.LinuxServiceBusConnectionString311 }}
+          AzureWebJobsSqlConnectionString: ${{ secrets.LinuxSqlConnectionString311 }}
+          AzureWebJobsEventGridTopicUri: ${{ secrets.LinuxEventGridTopicUriString311 }}
+          AzureWebJobsEventGridConnectionKey: ${{ secrets.LinuxEventGridConnectionKeyString311 }}
+        run: |
+          python -m pytest -n auto  --instafail --cov=./azure_functions_worker --cov-report xml --cov-branch --cov-append tests/endtoend
       - name: Codecov
         uses: codecov/codecov-action@v1.0.13
         with:
diff --git a/.github/workflows/ci_ut_workflow.yml b/.github/workflows/ci_ut_workflow.yml
index 4c7422f4a..965a4489c 100644
--- a/.github/workflows/ci_ut_workflow.yml
+++ b/.github/workflows/ci_ut_workflow.yml
@@ -20,7 +20,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [ 3.7, 3.8, 3.9, "3.10" ]
+        python-version: [ 3.7, 3.8, 3.9, "3.10", "3.11" ]
     steps:
     - uses: actions/checkout@v2
     - name: Set up Python ${{ matrix.python-version }}
diff --git a/azure_functions_worker/logging.py b/azure_functions_worker/logging.py
index 5b38c22c9..0e6bc79c6 100644
--- a/azure_functions_worker/logging.py
+++ b/azure_functions_worker/logging.py
@@ -28,7 +28,7 @@ def format_exception(exception: Exception) -> str:
             etype=type(exception),
             tb=exception.__traceback__,
             value=exception))
-    elif (sys.version_info.major, sys.version_info.minor) == (3, 10):
+    elif (sys.version_info.major, sys.version_info.minor) >= (3, 10):
         msg += ''.join(traceback.format_exception(exception))
     else:
         msg = str(exception)
diff --git a/setup.py b/setup.py
index 257db4eb3..890509a9a 100644
--- a/setup.py
+++ b/setup.py
@@ -106,13 +106,19 @@
 ]
 
 INSTALL_REQUIRES = [
-    "grpcio~=1.43.0",
-    "grpcio-tools~=1.43.0",
-    "protobuf~=3.19.3",
     'azure-functions==1.13.0b1',
     "python-dateutil~=2.8.2"
 ]
 
+if sys.version_info[:3] < (3, 11, 0):
+    INSTALL_REQUIRES.append("protobuf~=3.19.3")
+    INSTALL_REQUIRES.append("grpcio-tools~=1.43.0")
+    INSTALL_REQUIRES.append("grpcio~=1.43.0")
+else:
+    INSTALL_REQUIRES.append("protobuf~=4.21.9")
+    INSTALL_REQUIRES.append("grpcio-tools~=1.50.0")
+    INSTALL_REQUIRES.append("grpcio~=1.50.0")
+
 EXTRA_REQUIRES = {
     "dev": [
         "azure-eventhub~=5.7.0",  # Used for EventHub E2E tests
diff --git a/tests/unittests/test_utilities.py b/tests/unittests/test_utilities.py
index 7112a27c5..70feb7429 100644
--- a/tests/unittests/test_utilities.py
+++ b/tests/unittests/test_utilities.py
@@ -318,13 +318,15 @@ def test_is_python_version(self):
         is_python_version_38 = common.is_python_version('3.8')
         is_python_version_39 = common.is_python_version('3.9')
         is_python_version_310 = common.is_python_version('3.10')
+        is_python_version_311 = common.is_python_version('3.11')
 
         self.assertTrue(any([
             is_python_version_36,
             is_python_version_37,
             is_python_version_38,
             is_python_version_39,
-            is_python_version_310
+            is_python_version_310,
+            is_python_version_311
         ]))
 
     def test_get_sdk_from_sys_path(self):