diff --git a/mytoyota/models/endpoints/vehicle_guid.py b/mytoyota/models/endpoints/vehicle_guid.py
index c8391a84..66156343 100644
--- a/mytoyota/models/endpoints/vehicle_guid.py
+++ b/mytoyota/models/endpoints/vehicle_guid.py
@@ -425,7 +425,7 @@ class VehicleGuidModel(BaseModel):
         alias="serviceConnectStatus"
     )  # TODO unsure what this returns
     services: List[Any]  # TODO unsure what this returns
-    shop_genuine_parts_url: str = Field(alias="shopGenuinePartsUrl")
+    shop_genuine_parts_url: Optional[str] = Field(alias="shopGenuinePartsUrl")
     status: str
     stock_pic_reference: str = Field(alias="stockPicReference")
     subscriber_guid: UUID = Field(alias="subscriberGuid")
diff --git a/poetry.lock b/poetry.lock
index 117c7b8a..9c6bb673 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -368,13 +368,13 @@ testing = ["pytest", "pytest-benchmark"]
 
 [[package]]
 name = "pre-commit"
-version = "3.6.0"
+version = "3.6.1"
 description = "A framework for managing and maintaining multi-language pre-commit hooks."
 optional = false
 python-versions = ">=3.9"
 files = [
-    {file = "pre_commit-3.6.0-py2.py3-none-any.whl", hash = "sha256:c255039ef399049a5544b6ce13d135caba8f2c28c3b4033277a788f434308376"},
-    {file = "pre_commit-3.6.0.tar.gz", hash = "sha256:d30bad9abf165f7785c15a21a1f46da7d0677cb00ee7ff4c579fd38922efe15d"},
+    {file = "pre_commit-3.6.1-py2.py3-none-any.whl", hash = "sha256:9fe989afcf095d2c4796ce7c553cf28d4d4a9b9346de3cda079bcf40748454a4"},
+    {file = "pre_commit-3.6.1.tar.gz", hash = "sha256:c90961d8aa706f75d60935aba09469a6b0bcb8345f127c3fbee4bdc5f114cf4b"},
 ]
 
 [package.dependencies]