diff --git a/poetry.lock b/poetry.lock
index 4f0127f4..802e0bd5 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -354,14 +354,14 @@ trio = ["trio (>=0.22.0,<1.0)"]
 
 [[package]]
 name = "httpx"
-version = "0.27.2"
+version = "0.28.1"
 description = "The next generation HTTP client."
 optional = false
 python-versions = ">=3.8"
 groups = ["main"]
 files = [
-    {file = "httpx-0.27.2-py3-none-any.whl", hash = "sha256:7bb2708e112d8fdd7829cd4243970f0c223274051cb35ee80c03301ee29a3df0"},
-    {file = "httpx-0.27.2.tar.gz", hash = "sha256:f7c2be1d2f3c3c3160d441802406b206c2b76f5947b11115e6df10c6c65e66c2"},
+    {file = "httpx-0.28.1-py3-none-any.whl", hash = "sha256:d909fcccc110f8c7faf814ca82a9a4d816bc5a6dbfea25d6591d6985b8ba59ad"},
+    {file = "httpx-0.28.1.tar.gz", hash = "sha256:75e98c5f16b0f35b567856f597f06ff2270a374470a5c2392242528e3e3e42fc"},
 ]
 
 [package.dependencies]
@@ -369,7 +369,6 @@ anyio = "*"
 certifi = "*"
 httpcore = "==1.*"
 idna = "*"
-sniffio = "*"
 
 [package.extras]
 brotli = ["brotli ; platform_python_implementation == \"CPython\"", "brotlicffi ; platform_python_implementation != \"CPython\""]
@@ -1724,4 +1723,4 @@ type = ["pytest-mypy"]
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.10,<3.13"
-content-hash = "1e7cc790c7da1296087f3a56ccb63e2b02b559f3cf0c5a8322a2ab8bb20abad6"
+content-hash = "9d21781f72fd1ea2ae11e1e54e67c5102000681f98f5f121dfe40b5ca573b9cd"
diff --git a/pyproject.toml b/pyproject.toml
index bfe3b9fe..25b97f03 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -45,7 +45,7 @@ readme = "README.md"
 [tool.poetry.dependencies]
 python = ">=3.10,<3.13"
 pydantic = "^2.9.2"
-httpx = "^0.27.2"
+httpx = "^0.28.0"
 ruamel-yaml = "^0.18.6"
 logfire = "^3.5.3"
 python-ulid = "^3.0.0"