diff --git a/eng/templates/official/jobs/ci-e2e-tests.yml b/eng/templates/official/jobs/ci-e2e-tests.yml
index b69d9090..5d75fef3 100644
--- a/eng/templates/official/jobs/ci-e2e-tests.yml
+++ b/eng/templates/official/jobs/ci-e2e-tests.yml
@@ -116,7 +116,7 @@ jobs:
         displayName: 'Install test python extension, dependencies and the worker'
         condition: or(eq(variables.isExtensionsRelease, true), eq(variables['USETESTPYTHONEXTENSIONS'], true))
       - bash: |
-             python -m pytest -q -n auto --dist loadfile --reruns 4 --cov=./azure_functions_worker --cov-report xml --cov-branch --cov-append tests/endtoend tests/extension_tests/deferred_bindings_tests tests/extension_tests/http_v2_tests
+             python -m pytest -q -n auto --dist loadfile --reruns 4 --cov=./azure_functions_worker --cov-report xml --cov-branch --cov-append tests/endtoend tests/extension_tests/deferred_bindings_tests/test_deferred_bindings_blob_functions.py tests/extension_tests/http_v2_tests
         env:
           AzureWebJobsStorage: $(STORAGE_CONNECTION)
           AzureWebJobsCosmosDBConnectionString: $(COSMOSDB_CONNECTION)
diff --git a/pyproject.toml b/pyproject.toml
index 21042ec5..c57641f0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -26,7 +26,7 @@ classifiers = [
     "Intended Audience :: Developers"
 ]
 dependencies = [
-     "azure-functions==1.20.0",
+     "azure-functions==1.21.0b1",
      "python-dateutil ~=2.9.0",
      "protobuf~=3.19.3; python_version == '3.7'",
      "protobuf~=4.25.3; python_version >= '3.8'",