diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 179f9cd..ed012d5 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.4.12"
+  ".": "1.4.13"
 }
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index ae9e583..33a67ad 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 1.4.13 (2025-01-08)
+
+Full Changelog: [v1.4.12...v1.4.13](https://github.com/OneBusAway/python-sdk/compare/v1.4.12...v1.4.13)
+
+### Chores
+
+* **internal:** codegen related update ([#215](https://github.com/OneBusAway/python-sdk/issues/215)) ([f3ecad9](https://github.com/OneBusAway/python-sdk/commit/f3ecad9cbd05c928200b9ee53c2a3a0615f99822))
+
 ## 1.4.12 (2025-01-07)
 
 Full Changelog: [v1.4.11...v1.4.12](https://github.com/OneBusAway/python-sdk/compare/v1.4.11...v1.4.12)
diff --git a/pyproject.toml b/pyproject.toml
index 490b6eb..959fea9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "onebusaway"
-version = "1.4.12"
+version = "1.4.13"
 description = "The official Python library for the onebusaway-sdk API"
 dynamic = ["readme"]
 license = "Apache-2.0"
@@ -54,7 +54,7 @@ dev-dependencies = [
     "dirty-equals>=0.6.0",
     "importlib-metadata>=6.7.0",
     "rich>=13.7.1",
-    "nest_asyncio==1.6.0"
+    "nest_asyncio==1.6.0",
 ]
 
 [tool.rye.scripts]
diff --git a/requirements-dev.lock b/requirements-dev.lock
index c27541f..6c36e0f 100644
--- a/requirements-dev.lock
+++ b/requirements-dev.lock
@@ -36,7 +36,7 @@ h11==0.14.0
     # via httpcore
 httpcore==1.0.2
     # via httpx
-httpx==0.25.2
+httpx==0.28.1
     # via onebusaway
     # via respx
 idna==3.4
@@ -77,7 +77,7 @@ python-dateutil==2.8.2
     # via time-machine
 pytz==2023.3.post1
     # via dirty-equals
-respx==0.20.2
+respx==0.22.0
 rich==13.7.1
 ruff==0.6.9
 setuptools==68.2.2
@@ -86,7 +86,6 @@ six==1.16.0
     # via python-dateutil
 sniffio==1.3.0
     # via anyio
-    # via httpx
     # via onebusaway
 time-machine==2.9.0
 tomli==2.0.2
diff --git a/requirements.lock b/requirements.lock
index 74aed81..cf5c8e0 100644
--- a/requirements.lock
+++ b/requirements.lock
@@ -26,7 +26,7 @@ h11==0.14.0
     # via httpcore
 httpcore==1.0.2
     # via httpx
-httpx==0.25.2
+httpx==0.28.1
     # via onebusaway
 idna==3.4
     # via anyio
@@ -37,7 +37,6 @@ pydantic-core==2.27.1
     # via pydantic
 sniffio==1.3.0
     # via anyio
-    # via httpx
     # via onebusaway
 typing-extensions==4.12.2
     # via anyio
diff --git a/src/onebusaway/_base_client.py b/src/onebusaway/_base_client.py
index 3eb1d07..ab71ec6 100644
--- a/src/onebusaway/_base_client.py
+++ b/src/onebusaway/_base_client.py
@@ -767,6 +767,9 @@ def __init__(self, **kwargs: Any) -> None:
 
 class SyncHttpxClientWrapper(DefaultHttpxClient):
     def __del__(self) -> None:
+        if self.is_closed:
+            return
+
         try:
             self.close()
         except Exception:
@@ -1334,6 +1337,9 @@ def __init__(self, **kwargs: Any) -> None:
 
 class AsyncHttpxClientWrapper(DefaultAsyncHttpxClient):
     def __del__(self) -> None:
+        if self.is_closed:
+            return
+
         try:
             # TODO(someday): support non asyncio runtimes here
             asyncio.get_running_loop().create_task(self.aclose())
diff --git a/src/onebusaway/_version.py b/src/onebusaway/_version.py
index a6eb1bb..39b4d71 100644
--- a/src/onebusaway/_version.py
+++ b/src/onebusaway/_version.py
@@ -1,4 +1,4 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
 __title__ = "onebusaway"
-__version__ = "1.4.12"  # x-release-please-version
+__version__ = "1.4.13"  # x-release-please-version