diff --git a/OPENAPI_VERSION b/OPENAPI_VERSION
index 793cc6975..0692ea662 100644
--- a/OPENAPI_VERSION
+++ b/OPENAPI_VERSION
@@ -1 +1 @@
-v1154
\ No newline at end of file
+v1155
\ No newline at end of file
diff --git a/stripe/_account_session.py b/stripe/_account_session.py
index c4ae483f8..4b844424d 100644
--- a/stripe/_account_session.py
+++ b/stripe/_account_session.py
@@ -189,6 +189,28 @@ class Features(StripeObject):
             features: Features
             _inner_class_types = {"features": Features}
 
+        class TaxRegistrations(StripeObject):
+            class Features(StripeObject):
+                pass
+
+            enabled: bool
+            """
+            Whether the embedded component is enabled.
+            """
+            features: Features
+            _inner_class_types = {"features": Features}
+
+        class TaxSettings(StripeObject):
+            class Features(StripeObject):
+                pass
+
+            enabled: bool
+            """
+            Whether the embedded component is enabled.
+            """
+            features: Features
+            _inner_class_types = {"features": Features}
+
         account_management: AccountManagement
         account_onboarding: AccountOnboarding
         balances: Balances
@@ -198,6 +220,8 @@ class Features(StripeObject):
         payments: Payments
         payouts: Payouts
         payouts_list: PayoutsList
+        tax_registrations: TaxRegistrations
+        tax_settings: TaxSettings
         _inner_class_types = {
             "account_management": AccountManagement,
             "account_onboarding": AccountOnboarding,
@@ -208,6 +232,8 @@ class Features(StripeObject):
             "payments": Payments,
             "payouts": Payouts,
             "payouts_list": PayoutsList,
+            "tax_registrations": TaxRegistrations,
+            "tax_settings": TaxSettings,
         }
 
     class CreateParams(RequestOptions):
@@ -273,6 +299,18 @@ class CreateParamsComponents(TypedDict):
         """
         Configuration for the payouts list embedded component.
         """
+        tax_registrations: NotRequired[
+            "AccountSession.CreateParamsComponentsTaxRegistrations"
+        ]
+        """
+        Configuration for the tax registrations embedded component.
+        """
+        tax_settings: NotRequired[
+            "AccountSession.CreateParamsComponentsTaxSettings"
+        ]
+        """
+        Configuration for the tax settings embedded component.
+        """
 
     class CreateParamsComponentsAccountManagement(TypedDict):
         enabled: bool
@@ -478,6 +516,36 @@ class CreateParamsComponentsPayoutsList(TypedDict):
     class CreateParamsComponentsPayoutsListFeatures(TypedDict):
         pass
 
+    class CreateParamsComponentsTaxRegistrations(TypedDict):
+        enabled: bool
+        """
+        Whether the embedded component is enabled.
+        """
+        features: NotRequired[
+            "AccountSession.CreateParamsComponentsTaxRegistrationsFeatures"
+        ]
+        """
+        The list of features enabled in the embedded component.
+        """
+
+    class CreateParamsComponentsTaxRegistrationsFeatures(TypedDict):
+        pass
+
+    class CreateParamsComponentsTaxSettings(TypedDict):
+        enabled: bool
+        """
+        Whether the embedded component is enabled.
+        """
+        features: NotRequired[
+            "AccountSession.CreateParamsComponentsTaxSettingsFeatures"
+        ]
+        """
+        The list of features enabled in the embedded component.
+        """
+
+    class CreateParamsComponentsTaxSettingsFeatures(TypedDict):
+        pass
+
     account: str
     """
     The ID of the account the AccountSession was created for
diff --git a/stripe/_account_session_service.py b/stripe/_account_session_service.py
index 39b7f6407..be5fb0dc0 100644
--- a/stripe/_account_session_service.py
+++ b/stripe/_account_session_service.py
@@ -77,6 +77,18 @@ class CreateParamsComponents(TypedDict):
         """
         Configuration for the payouts list embedded component.
         """
+        tax_registrations: NotRequired[
+            "AccountSessionService.CreateParamsComponentsTaxRegistrations"
+        ]
+        """
+        Configuration for the tax registrations embedded component.
+        """
+        tax_settings: NotRequired[
+            "AccountSessionService.CreateParamsComponentsTaxSettings"
+        ]
+        """
+        Configuration for the tax settings embedded component.
+        """
 
     class CreateParamsComponentsAccountManagement(TypedDict):
         enabled: bool
@@ -282,6 +294,36 @@ class CreateParamsComponentsPayoutsList(TypedDict):
     class CreateParamsComponentsPayoutsListFeatures(TypedDict):
         pass
 
+    class CreateParamsComponentsTaxRegistrations(TypedDict):
+        enabled: bool
+        """
+        Whether the embedded component is enabled.
+        """
+        features: NotRequired[
+            "AccountSessionService.CreateParamsComponentsTaxRegistrationsFeatures"
+        ]
+        """
+        The list of features enabled in the embedded component.
+        """
+
+    class CreateParamsComponentsTaxRegistrationsFeatures(TypedDict):
+        pass
+
+    class CreateParamsComponentsTaxSettings(TypedDict):
+        enabled: bool
+        """
+        Whether the embedded component is enabled.
+        """
+        features: NotRequired[
+            "AccountSessionService.CreateParamsComponentsTaxSettingsFeatures"
+        ]
+        """
+        The list of features enabled in the embedded component.
+        """
+
+    class CreateParamsComponentsTaxSettingsFeatures(TypedDict):
+        pass
+
     def create(
         self,
         params: "AccountSessionService.CreateParams",