diff --git a/sdk/appconfiguration/azure-appconfiguration-provider/azure/appconfiguration/provider/_azureappconfigurationprovider.py b/sdk/appconfiguration/azure-appconfiguration-provider/azure/appconfiguration/provider/_azureappconfigurationprovider.py
index ae8c62b99548..4cd5e56507a2 100644
--- a/sdk/appconfiguration/azure-appconfiguration-provider/azure/appconfiguration/provider/_azureappconfigurationprovider.py
+++ b/sdk/appconfiguration/azure-appconfiguration-provider/azure/appconfiguration/provider/_azureappconfigurationprovider.py
@@ -451,7 +451,7 @@ class AzureAppConfigurationProvider(Mapping[str, Union[str, JSON]]):  # pylint:
     keys. Enables resolution of Key Vault references in configuration settings.
     """
 
-    def __init__(self, **kwargs) -> None:
+    def __init__(self, **kwargs: Any) -> None:
         endpoint = kwargs.pop("endpoint", None)
         self._origin_endpoint = endpoint
 
diff --git a/sdk/appconfiguration/azure-appconfiguration-provider/azure/appconfiguration/provider/aio/_azureappconfigurationproviderasync.py b/sdk/appconfiguration/azure-appconfiguration-provider/azure/appconfiguration/provider/aio/_azureappconfigurationproviderasync.py
index 17de89c6f4e5..8269b7bbeedb 100644
--- a/sdk/appconfiguration/azure-appconfiguration-provider/azure/appconfiguration/provider/aio/_azureappconfigurationproviderasync.py
+++ b/sdk/appconfiguration/azure-appconfiguration-provider/azure/appconfiguration/provider/aio/_azureappconfigurationproviderasync.py
@@ -311,7 +311,7 @@ class AzureAppConfigurationProvider(Mapping[str, Union[str, JSON]]):  # pylint:
     keys. Enables resolution of Key Vault references in configuration settings.
     """
 
-    def __init__(self, **kwargs) -> None:
+    def __init__(self, **kwargs: Any) -> None:
         endpoint = kwargs.pop("endpoint", None)
         self._origin_endpoint = endpoint