diff --git a/.github/workflows/durabletask-azuremanaged.yml b/.github/workflows/durabletask-azuremanaged.yml
index 9de61e38..c2c40aee 100644
--- a/.github/workflows/durabletask-azuremanaged.yml
+++ b/.github/workflows/durabletask-azuremanaged.yml
@@ -15,10 +15,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v4
-    - name: Set up Python 3.13
+    - name: Set up Python 3.14
       uses: actions/setup-python@v5
       with:
-        python-version: 3.13
+        python-version: 3.14
     - name: Install dependencies
       working-directory: durabletask-azuremanaged
       run: |
@@ -36,7 +36,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.10", "3.11", "3.12", "3.13", "3.14"]
     env:
       EMULATOR_VERSION: "latest"
     needs: lint
@@ -100,7 +100,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: "3.13"  # Adjust Python version as needed
+          python-version: "3.14"  # Adjust Python version as needed
 
       - name: Install dependencies
         run: |
diff --git a/.github/workflows/durabletask.yml b/.github/workflows/durabletask.yml
index 4fb3fb0e..2f417d9b 100644
--- a/.github/workflows/durabletask.yml
+++ b/.github/workflows/durabletask.yml
@@ -15,10 +15,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v4
-    - name: Set up Python 3.13
+    - name: Set up Python 3.14
       uses: actions/setup-python@v5
       with:
-        python-version: 3.13
+        python-version: 3.14
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
@@ -38,7 +38,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.10", "3.11", "3.12", "3.13", "3.14"]
     needs: lint-and-unit-tests
     runs-on: ubuntu-latest
     steps:
@@ -85,7 +85,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: "3.13"  # Adjust Python version as needed
+          python-version: "3.14"  # Adjust Python version as needed
 
       - name: Install dependencies
         run: |
diff --git a/durabletask-azuremanaged/pyproject.toml b/durabletask-azuremanaged/pyproject.toml
index 2c45be2d..38d431e1 100644
--- a/durabletask-azuremanaged/pyproject.toml
+++ b/durabletask-azuremanaged/pyproject.toml
@@ -22,7 +22,7 @@ classifiers = [
   "Programming Language :: Python :: 3",
   "License :: OSI Approved :: MIT License",
 ]
-requires-python = ">=3.9"
+requires-python = ">=3.10"
 license = {file = "LICENSE"}
 readme = "README.md"
 dependencies = [
diff --git a/pyproject.toml b/pyproject.toml
index 30a6dbe8..39104df5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,7 +21,7 @@ classifiers = [
   "Programming Language :: Python :: 3",
   "License :: OSI Approved :: MIT License",
 ]
-requires-python = ">=3.9"
+requires-python = ">=3.10"
 license = {file = "LICENSE"}
 readme = "README.md"
 dependencies = [
diff --git a/tests/durabletask-azuremanaged/test_dts_orchestration_e2e.py b/tests/durabletask-azuremanaged/test_dts_orchestration_e2e.py
index 1f478100..4a963fc7 100644
--- a/tests/durabletask-azuremanaged/test_dts_orchestration_e2e.py
+++ b/tests/durabletask-azuremanaged/test_dts_orchestration_e2e.py
@@ -295,7 +295,7 @@ def orchestrator(ctx: task.OrchestrationContext, _):
 #         try:
 #             state = task_hub_client.wait_for_orchestration_completion(id, timeout=3)
 #             assert False, "Orchestration should not have completed"
-#         except TimeoutError:
+#         except (TimeoutError, _InactiveRpcError):
 #             pass
 
 #         # Resume the orchestration and wait for it to complete
diff --git a/tests/durabletask/test_orchestration_e2e.py b/tests/durabletask/test_orchestration_e2e.py
index 6dbc8e19..3db608dc 100644
--- a/tests/durabletask/test_orchestration_e2e.py
+++ b/tests/durabletask/test_orchestration_e2e.py
@@ -10,6 +10,8 @@
 
 from durabletask import client, task, worker
 
+from grpc._channel import _InactiveRpcError
+
 # NOTE: These tests assume a sidecar process is running. Example command:
 #       go install github.com/microsoft/durabletask-go@main
 #       durabletask-go --port 4001
@@ -272,7 +274,7 @@ def orchestrator(ctx: task.OrchestrationContext, _):
         try:
             state = task_hub_client.wait_for_orchestration_completion(id, timeout=3)
             assert False, "Orchestration should not have completed"
-        except TimeoutError:
+        except (TimeoutError, _InactiveRpcError):
             pass
 
         # Resume the orchestration and wait for it to complete