diff --git a/poetry.lock b/poetry.lock
index 6337eef987..5c75eac220 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1903,13 +1903,13 @@ test = ["Cython (>=0.29.24)"]
 
 [[package]]
 name = "httpx"
-version = "0.27.2"
+version = "0.28.1"
 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-0.28.1-py3-none-any.whl", hash = "sha256:d909fcccc110f8c7faf814ca82a9a4d816bc5a6dbfea25d6591d6985b8ba59ad"},
+    {file = "httpx-0.28.1.tar.gz", hash = "sha256:75e98c5f16b0f35b567856f597f06ff2270a374470a5c2392242528e3e3e42fc"},
 ]
 
 [package.dependencies]
@@ -1918,7 +1918,6 @@ certifi = "*"
 h2 = {version = ">=3,<5", optional = true, markers = "extra == \"http2\""}
 httpcore = "==1.*"
 idna = "*"
-sniffio = "*"
 
 [package.extras]
 brotli = ["brotli", "brotlicffi"]
@@ -5691,4 +5690,4 @@ testing = ["coverage[toml]", "zope.event", "zope.testing"]
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.13, <3.14"
-content-hash = "4de84144bc4401866f7a7efb59c2fe9bf89c57fa0e177cf12ec70584ac2951e5"
+content-hash = "0148d63d9919c4e4e258cdcd47bd0628f8769d8c3504b1f89b224de9bd2b0d48"
diff --git a/pyproject.toml b/pyproject.toml
index 8d31be1cbf..3ba3e63769 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -101,7 +101,7 @@ dateparser = "1.2.0"
 types-dateparser = "^1.2.0.20240420"
 uvicorn = {extras = ["standard"], version = "^0.32.0"}
 daphne = "^4.1.2"
-httpx = {extras = ["http2"], version = "^0.27.2"}
+httpx = {extras = ["http2"], version = "^0.28.1"}
 django-model-utils = "^5.0.0"
 django-permissions-policy = "^4.22.0"
 tiktoken = "^0.8.0"