diff --git a/utils/mavlink-api/poetry.lock b/utils/mavlink-api/poetry.lock
index 68affe96..d1b12bda 100644
--- a/utils/mavlink-api/poetry.lock
+++ b/utils/mavlink-api/poetry.lock
@@ -148,13 +148,13 @@ trio = ["trio (>=0.22.0,<0.23.0)"]
 
 [[package]]
 name = "httpx"
-version = "0.28.0"
+version = "0.28.1"
 description = "The next generation HTTP client."
 optional = false
 python-versions = ">=3.8"
 files = [
-    {file = "httpx-0.28.0-py3-none-any.whl", hash = "sha256:dc0b419a0cfeb6e8b34e85167c0da2671206f5095f1baa9663d23bcfd6b535fc"},
-    {file = "httpx-0.28.0.tar.gz", hash = "sha256:0858d3bab51ba7e386637f22a61d8ccddaeec5f3fe4209da3a6168dbb91573e0"},
+    {file = "httpx-0.28.1-py3-none-any.whl", hash = "sha256:d909fcccc110f8c7faf814ca82a9a4d816bc5a6dbfea25d6591d6985b8ba59ad"},
+    {file = "httpx-0.28.1.tar.gz", hash = "sha256:75e98c5f16b0f35b567856f597f06ff2270a374470a5c2392242528e3e3e42fc"},
 ]
 
 [package.dependencies]
@@ -459,4 +459,4 @@ watchdog = ["watchdog (>=2.3)"]
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.10,<3.13"
-content-hash = "91e5b468aa051ca8b97489c49aa1086e29810ffadaaa1c7c9a975eccb71095db"
+content-hash = "08e87b7b140b87e3471c4c5a24442f911fd01b91b8160d442f6c3319785723fb"
diff --git a/utils/mavlink-api/pyproject.toml b/utils/mavlink-api/pyproject.toml
index 56c1372c..40b85c73 100644
--- a/utils/mavlink-api/pyproject.toml
+++ b/utils/mavlink-api/pyproject.toml
@@ -10,7 +10,7 @@ python = ">=3.10,<3.13"
 Flask = "^3.0.0"
 pymavlink = "^2.4.40"
 pyserial = "^3.5"
-httpx = "0.28.0"
+httpx = "0.28.1"
 paho-mqtt = "^2.0.0"
 
 [build-system]