diff --git a/pyproject.toml b/pyproject.toml
index 7f9e4b0e..7de2dba1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -28,7 +28,7 @@ classifiers = [
     "Intended Audience :: Developers"
 ]
 dependencies = [
-     "azure-functions==1.23.0",
+     "azure-functions==1.24.0b1",
      "python-dateutil~=2.9.0",
      "protobuf~=3.19.3; python_version == '3.7'",
      "protobuf~=4.25.3; python_version >= '3.8' and python_version < '3.13'",