diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 7915eb1e2..b2fb223c6 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.303.0"
+  ".": "0.304.0"
 }
\ No newline at end of file
diff --git a/.stats.yml b/.stats.yml
index cb84ec279..c5bae0923 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 216
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/increase%2Fincrease-a98d22578526265c9d1ef5ee69db277ab4e3548d5f12ab740eabc7babd33ba1c.yml
-openapi_spec_hash: eefa018725a526a04f4fda690fedf0ec
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/increase%2Fincrease-1c5db818b8692ac57a83f3785c2f0a1d1ea95b9ed35fd4632619947448c22526.yml
+openapi_spec_hash: 0b2954fbe726a422219f22f5cddda6d6
 config_hash: 632b628b59d8f0b717153b3d8133f6cb
diff --git a/CHANGELOG.md b/CHANGELOG.md
index c3e8a2771..a5595ed0c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 0.304.0 (2025-08-27)
+
+Full Changelog: [v0.303.0...v0.304.0](https://github.com/Increase/increase-python/compare/v0.303.0...v0.304.0)
+
+### Features
+
+* **api:** api update ([8c0b48a](https://github.com/Increase/increase-python/commit/8c0b48a9309ccf197c219575a9fd244460dc781f))
+
 ## 0.303.0 (2025-08-27)
 
 Full Changelog: [v0.302.0...v0.303.0](https://github.com/Increase/increase-python/compare/v0.302.0...v0.303.0)
diff --git a/pyproject.toml b/pyproject.toml
index 2a79813bb..03e2a99f9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "increase"
-version = "0.303.0"
+version = "0.304.0"
 description = "The official Python library for the increase API"
 dynamic = ["readme"]
 license = "Apache-2.0"
diff --git a/src/increase/_version.py b/src/increase/_version.py
index 8fb795242..70b741f31 100644
--- a/src/increase/_version.py
+++ b/src/increase/_version.py
@@ -1,4 +1,4 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
 __title__ = "increase"
-__version__ = "0.303.0"  # x-release-please-version
+__version__ = "0.304.0"  # x-release-please-version
diff --git a/src/increase/types/account.py b/src/increase/types/account.py
index de69efb7e..a10f4b4ee 100644
--- a/src/increase/types/account.py
+++ b/src/increase/types/account.py
@@ -17,7 +17,8 @@ class Account(BaseModel):
     """
     The account revenue rate currently being earned on the account, as a string
     containing a decimal number. For example, a 1% account revenue rate would be
-    represented as "0.01".
+    represented as "0.01". Account revenue is a type of non-interest income accrued
+    on the account.
     """
 
     bank: Literal["core_bank", "first_internet_bank", "grasshopper_bank"]
diff --git a/src/increase/types/transaction.py b/src/increase/types/transaction.py
index 877dd1687..64341588d 100644
--- a/src/increase/types/transaction.py
+++ b/src/increase/types/transaction.py
@@ -9,6 +9,7 @@
 __all__ = [
     "Transaction",
     "Source",
+    "SourceAccountRevenuePayment",
     "SourceAccountTransferIntention",
     "SourceACHTransferIntention",
     "SourceACHTransferRejection",
@@ -67,6 +68,17 @@
 ]
 
 
+class SourceAccountRevenuePayment(BaseModel):
+    accrued_on_account_id: str
+    """The account on which the account revenue was accrued."""
+
+    period_end: datetime
+    """The end of the period for which this transaction paid account revenue."""
+
+    period_start: datetime
+    """The start of the period for which this transaction paid account revenue."""
+
+
 class SourceAccountTransferIntention(BaseModel):
     amount: int
     """The pending amount in the minor unit of the transaction's currency.
@@ -2284,6 +2296,15 @@ class SourceWireTransferIntention(BaseModel):
 
 
 class Source(BaseModel):
+    account_revenue_payment: Optional[SourceAccountRevenuePayment] = None
+    """An Account Revenue Payment object.
+
+    This field will be present in the JSON response if and only if `category` is
+    equal to `account_revenue_payment`. A Account Revenue Payment represents a
+    payment made to an account from the bank. Account revenue is a type of
+    non-interest income.
+    """
+
     account_transfer_intention: Optional[SourceAccountTransferIntention] = None
     """An Account Transfer Intention object.
 
@@ -2419,6 +2440,7 @@ class Source(BaseModel):
         "swift_transfer_intention",
         "swift_transfer_return",
         "card_push_transfer_acceptance",
+        "account_revenue_payment",
         "other",
     ]
     """The type of the resource.
@@ -2490,6 +2512,8 @@ class Source(BaseModel):
       `swift_transfer_return` object.
     - `card_push_transfer_acceptance` - Card Push Transfer Acceptance: details will
       be under the `card_push_transfer_acceptance` object.
+    - `account_revenue_payment` - Account Revenue Payment: details will be under the
+      `account_revenue_payment` object.
     - `other` - The Transaction was made for an undocumented or deprecated reason.
     """
 
diff --git a/src/increase/types/transaction_list_params.py b/src/increase/types/transaction_list_params.py
index d975132b9..9ad7e745f 100644
--- a/src/increase/types/transaction_list_params.py
+++ b/src/increase/types/transaction_list_params.py
@@ -71,6 +71,7 @@ class TransactionListParams(TypedDict, total=False):
                 "swift_transfer_intention",
                 "swift_transfer_return",
                 "card_push_transfer_acceptance",
+                "account_revenue_payment",
                 "other",
             ]
         ],