diff --git a/.stats.yml b/.stats.yml
index 7dadcc65..70f3e6e9 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,2 +1,2 @@
 configured_endpoints: 93
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/orb-36672419987ce3762474f5fe41ded634068ca8780d7e2a835943ff294a88d031.yml
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/orb-e620baef7c2e237e0f03f462c688ba7bb1215d6481139b56b0074b6022d0ce6e.yml
diff --git a/src/orb/types/price.py b/src/orb/types/price.py
index d32b7bce..38ea6f2f 100644
--- a/src/orb/types/price.py
+++ b/src/orb/types/price.py
@@ -186,7 +186,7 @@ class UnitPrice(BaseModel):
 
     billable_metric: Optional[UnitPriceBillableMetric] = None
 
-    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual"]
+    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual", "custom"]
 
     conversion_rate: Optional[float] = None
 
@@ -286,7 +286,7 @@ class PackagePrice(BaseModel):
 
     billable_metric: Optional[PackagePriceBillableMetric] = None
 
-    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual"]
+    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual", "custom"]
 
     conversion_rate: Optional[float] = None
 
@@ -397,7 +397,7 @@ class MatrixPrice(BaseModel):
 
     billable_metric: Optional[MatrixPriceBillableMetric] = None
 
-    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual"]
+    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual", "custom"]
 
     conversion_rate: Optional[float] = None
 
@@ -501,7 +501,7 @@ class TieredPrice(BaseModel):
 
     billable_metric: Optional[TieredPriceBillableMetric] = None
 
-    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual"]
+    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual", "custom"]
 
     conversion_rate: Optional[float] = None
 
@@ -611,7 +611,7 @@ class TieredBpsPrice(BaseModel):
 
     billable_metric: Optional[TieredBpsPriceBillableMetric] = None
 
-    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual"]
+    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual", "custom"]
 
     conversion_rate: Optional[float] = None
 
@@ -709,7 +709,7 @@ class BpsPrice(BaseModel):
 
     bps_config: BpsPriceBpsConfig
 
-    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual"]
+    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual", "custom"]
 
     conversion_rate: Optional[float] = None
 
@@ -816,7 +816,7 @@ class BulkBpsPrice(BaseModel):
 
     bulk_bps_config: BulkBpsPriceBulkBpsConfig
 
-    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual"]
+    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual", "custom"]
 
     conversion_rate: Optional[float] = None
 
@@ -917,7 +917,7 @@ class BulkPrice(BaseModel):
 
     bulk_config: BulkPriceBulkConfig
 
-    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual"]
+    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual", "custom"]
 
     conversion_rate: Optional[float] = None
 
@@ -1003,7 +1003,7 @@ class ThresholdTotalAmountPrice(BaseModel):
 
     billable_metric: Optional[ThresholdTotalAmountPriceBillableMetric] = None
 
-    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual"]
+    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual", "custom"]
 
     conversion_rate: Optional[float] = None
 
@@ -1091,7 +1091,7 @@ class TieredPackagePrice(BaseModel):
 
     billable_metric: Optional[TieredPackagePriceBillableMetric] = None
 
-    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual"]
+    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual", "custom"]
 
     conversion_rate: Optional[float] = None
 
@@ -1179,7 +1179,7 @@ class GroupedTieredPrice(BaseModel):
 
     billable_metric: Optional[GroupedTieredPriceBillableMetric] = None
 
-    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual"]
+    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual", "custom"]
 
     conversion_rate: Optional[float] = None
 
@@ -1267,7 +1267,7 @@ class TieredWithMinimumPrice(BaseModel):
 
     billable_metric: Optional[TieredWithMinimumPriceBillableMetric] = None
 
-    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual"]
+    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual", "custom"]
 
     conversion_rate: Optional[float] = None
 
@@ -1355,7 +1355,7 @@ class TieredPackageWithMinimumPrice(BaseModel):
 
     billable_metric: Optional[TieredPackageWithMinimumPriceBillableMetric] = None
 
-    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual"]
+    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual", "custom"]
 
     conversion_rate: Optional[float] = None
 
@@ -1443,7 +1443,7 @@ class PackageWithAllocationPrice(BaseModel):
 
     billable_metric: Optional[PackageWithAllocationPriceBillableMetric] = None
 
-    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual"]
+    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual", "custom"]
 
     conversion_rate: Optional[float] = None
 
@@ -1531,7 +1531,7 @@ class UnitWithPercentPrice(BaseModel):
 
     billable_metric: Optional[UnitWithPercentPriceBillableMetric] = None
 
-    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual"]
+    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual", "custom"]
 
     conversion_rate: Optional[float] = None
 
@@ -1645,7 +1645,7 @@ class MatrixWithAllocationPrice(BaseModel):
 
     billable_metric: Optional[MatrixWithAllocationPriceBillableMetric] = None
 
-    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual"]
+    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual", "custom"]
 
     conversion_rate: Optional[float] = None
 
@@ -1733,7 +1733,7 @@ class TieredWithProrationPrice(BaseModel):
 
     billable_metric: Optional[TieredWithProrationPriceBillableMetric] = None
 
-    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual"]
+    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual", "custom"]
 
     conversion_rate: Optional[float] = None
 
@@ -1821,7 +1821,7 @@ class UnitWithProrationPrice(BaseModel):
 
     billable_metric: Optional[UnitWithProrationPriceBillableMetric] = None
 
-    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual"]
+    cadence: Literal["one_time", "monthly", "quarterly", "semi_annual", "annual", "custom"]
 
     conversion_rate: Optional[float] = None
 
diff --git a/src/orb/types/subscription_price_intervals_params.py b/src/orb/types/subscription_price_intervals_params.py
index a09b9474..84e7ab85 100644
--- a/src/orb/types/subscription_price_intervals_params.py
+++ b/src/orb/types/subscription_price_intervals_params.py
@@ -82,7 +82,7 @@ class AddAllocationPrice(TypedDict, total=False):
     amount: Required[str]
     """An amount of the currency to allocate to the customer at the specified cadence."""
 
-    cadence: Required[Literal["one_time", "monthly", "quarterly", "semi_annual", "annual"]]
+    cadence: Required[Literal["one_time", "monthly", "quarterly", "semi_annual", "annual", "custom"]]
     """The cadence at which to allocate the amount to the customer."""
 
     currency: Required[str]