diff --git a/pyproject.toml b/pyproject.toml
index 0059c03..477b714 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -20,7 +20,7 @@ urls = { repository = "https://github.com/ThePhaseless/Byparr" }
 [dependency-groups]
 
 test = [
-    "httpx2==2.12.*",
+    "httpx2==2.13.*",
     "pytest==9.1.*",
     "pytest-asyncio==1.4.*",
     "pytest-retry==1.7.*",
diff --git a/uv.lock b/uv.lock
index b36c57f..32559a8 100644
--- a/uv.lock
+++ b/uv.lock
@@ -109,7 +109,7 @@ dev = [
     { name = "ruff", specifier = "==0.16.*" },
 ]
 test = [
-    { name = "httpx2", specifier = "==2.12.*" },
+    { name = "httpx2", specifier = "==2.13.*" },
     { name = "pytest", specifier = "==9.1.*" },
     { name = "pytest-asyncio", specifier = "==1.4.*" },
     { name = "pytest-retry", specifier = "==1.7.*" },
@@ -477,15 +477,15 @@ wheels = [
 
 [[package]]
 name = "httpcore2"
-version = "2.12.0"
+version = "2.13.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "h11" },
     { name = "truststore" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/be/ad/f4f0e57345f1870f3e8cb624e058d7eca6e5a27d33bcc3311d9b618734cd/httpcore2-2.12.0.tar.gz", hash = "sha256:9293522bba0aa7c4c8e9e3f040c16575bd8868e155a77fa30c7a9085a5eae648", size = 67548, upload-time = "2026-08-18T13:22:08.211Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/15/8c/e925b1c92018abb3a1863ce1549d76d2381e334d21d65d4ac8f65dabd78a/httpcore2-2.13.0.tar.gz", hash = "sha256:2adc8be4fb285fbcd6d894298db3b52c177e74b6674eda3a76bd36be3292a3db", size = 67740, upload-time = "2026-09-14T14:18:04.717Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/d2/74/d370e55600d9bcfa0d9794b0166126d49291a3d2b20c268fc98c453a4948/httpcore2-2.12.0-py3-none-any.whl", hash = "sha256:7e04258ce01013d7d615e5b910a3b27fac937d7a95038227e79652b4ba3b4ceb", size = 83074, upload-time = "2026-08-18T13:22:05.854Z" },
+    { url = "https://files.pythonhosted.org/packages/7e/0d/117a771a2bb91df334b66bf4da14cd02f21aefbcfe53180f336ce55e8f90/httpcore2-2.13.0-py3-none-any.whl", hash = "sha256:35ae5be347aa40467b4a5dc032ac67ebb6d27189fc97e8cebcf99616f6a1bb9e", size = 83162, upload-time = "2026-09-14T14:18:02.529Z" },
 ]
 
 [[package]]
@@ -527,7 +527,7 @@ wheels = [
 
 [[package]]
 name = "httpx2"
-version = "2.12.0"
+version = "2.13.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "anyio", marker = "sys_platform != 'emscripten'" },
@@ -536,9 +536,9 @@ dependencies = [
     { name = "idna" },
     { name = "truststore", marker = "sys_platform != 'emscripten'" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/7f/f8/579a8b51e42e38ee32647df9f08aa25643ae788e275cc625b199829c4671/httpx2-2.12.0.tar.gz", hash = "sha256:7631fe9887a8a2275f4a2540e053aa670fcc50742864a9ae7c66e609fdcf12cf", size = 100040, upload-time = "2026-08-18T13:22:09.086Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/b9/a0/e9deef4654132857b5a5dbe4eddd0ac59c2814500e11f2f5044cd81103ee/httpx2-2.13.0.tar.gz", hash = "sha256:81bd07dc67a3701729ef1f777a3c00c915d4539604fdb5afd327f8682f6b7b44", size = 100290, upload-time = "2026-09-14T14:18:05.486Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/c8/95/411ba65569158e862368917aaf56597f3e5fa3b91b0502919638465a08f3/httpx2-2.12.0-py3-none-any.whl", hash = "sha256:cc8b6eecb8661c146b8f89a60e97456ee086e91a784ed31ac450c3a9e613dd36", size = 95427, upload-time = "2026-08-18T13:22:06.834Z" },
+    { url = "https://files.pythonhosted.org/packages/fe/d1/a0c72b0e006df654709fbc366cc5bcb53e5aee13e1e3395152c6dd293376/httpx2-2.13.0-py3-none-any.whl", hash = "sha256:fc12720cedf72faa26cca6b4ca394e05c894e7d7933fc45cafe767960804e49a", size = 95565, upload-time = "2026-09-14T14:18:03.553Z" },
 ]
 
 [[package]]