diff --git a/poetry.lock b/poetry.lock
index 635de9a..f8d4c98 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -592,13 +592,13 @@ test = ["Cython (>=0.29.24)"]
 
 [[package]]
 name = "httpx"
-version = "0.27.2"
+version = "0.28.0"
 description = "The next generation HTTP client."
 optional = false
 python-versions = ">=3.8"
 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-0.28.0-py3-none-any.whl", hash = "sha256:dc0b419a0cfeb6e8b34e85167c0da2671206f5095f1baa9663d23bcfd6b535fc"},
+    {file = "httpx-0.28.0.tar.gz", hash = "sha256:0858d3bab51ba7e386637f22a61d8ccddaeec5f3fe4209da3a6168dbb91573e0"},
 ]
 
 [package.dependencies]
@@ -606,7 +606,6 @@ anyio = "*"
 certifi = "*"
 httpcore = "==1.*"
 idna = "*"
-sniffio = "*"
 
 [package.extras]
 brotli = ["brotli", "brotlicffi"]
@@ -2236,4 +2235,4 @@ h11 = ">=0.9.0,<1"
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.12"
-content-hash = "0639daba8ca3a73d1e1a33643dc558d27e260e731beeef4fbc97d839f34011ae"
+content-hash = "57eb6c07cb9d696413ef03d7840627b9d56168fcb8226e5f97f19ba8858c818a"
diff --git a/pyproject.toml b/pyproject.toml
index 5bebfe6..64f7bc2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,7 +24,7 @@ deptry = "^0.21.1"
 
 [tool.poetry.group.test.dependencies]
 pytest = "^8.3.3"
-httpx = "^0.27.2"
+httpx = "^0.28.0"
 pytest-retry = "^1.6.3"
 pytest-progress = "^1.3.0"
 pytest-asyncio = "^0"