diff --git a/setup.py b/setup.py
index e3961dbe5..dfa4a6e94 100644
--- a/setup.py
+++ b/setup.py
@@ -106,7 +106,7 @@
 ]
 
 INSTALL_REQUIRES = [
-    'azure-functions==1.13.2',
+    "azure-functions==1.13.3",
     "python-dateutil~=2.8.2"
 ]