diff --git a/setup.py b/setup.py
index e7916af19..d34bed9d4 100644
--- a/setup.py
+++ b/setup.py
@@ -106,7 +106,7 @@
 ]
 
 INSTALL_REQUIRES = [
-    "azure-functions==1.15.1b1",
+    "azure-functions==1.15.1b2",
     "python-dateutil~=2.8.2",
     "protobuf~=4.22.0",
     "grpcio-tools~=1.54.2",