diff --git a/poetry.lock b/poetry.lock
index 37b9c15..9975523 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 1.8.3 and should not be changed by hand.
+# This file is automatically @generated by Poetry 1.8.5 and should not be changed by hand.
 
 [[package]]
 name = "anyio"
@@ -1210,13 +1210,13 @@ files = [
 
 [[package]]
 name = "starlette"
-version = "0.41.3"
+version = "0.42.0"
 description = "The little ASGI library that shines."
 optional = false
 python-versions = ">=3.8"
 files = [
-    {file = "starlette-0.41.3-py3-none-any.whl", hash = "sha256:44cedb2b7c77a9de33a8b74b2b90e9f50d11fcf25d8270ea525ad71a25374ff7"},
-    {file = "starlette-0.41.3.tar.gz", hash = "sha256:0e4ab3d16522a255be6b28260b938eae2482f98ce5cc934cb08dce8dc3ba5835"},
+    {file = "starlette-0.42.0-py3-none-any.whl", hash = "sha256:02f877201a3d6d301714b5c72f15cac305ea5cc9e213c4b46a5af7eecad0d625"},
+    {file = "starlette-0.42.0.tar.gz", hash = "sha256:91f1fbd612f3e3d821a8a5f46bf381afe2a9722a7b8bbde1c07fb83384c2882a"},
 ]
 
 [package.dependencies]
@@ -1224,7 +1224,7 @@ anyio = ">=3.4.0,<5"
 typing-extensions = {version = ">=3.10.0", markers = "python_version < \"3.10\""}
 
 [package.extras]
-full = ["httpx (>=0.22.0)", "itsdangerous", "jinja2", "python-multipart (>=0.0.7)", "pyyaml"]
+full = ["httpx (>=0.27.0,<0.29.0)", "itsdangerous", "jinja2", "python-multipart (>=0.0.18)", "pyyaml"]
 
 [[package]]
 name = "tomli"
@@ -1300,4 +1300,4 @@ test = ["big-O", "jaraco.functools", "jaraco.itertools", "jaraco.test", "more-it
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.8"
-content-hash = "c0441d24b78d98f69c4508f153d71903d66b13a5a77f9802ac5ddecb11f21862"
+content-hash = "c94f1b6bbfab78ac7d403f6abf90a45f5e8f22f34ecbaa5afaf4facdfb31a989"
diff --git a/pyproject.toml b/pyproject.toml
index ae7282e..ab745ce 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -38,7 +38,7 @@ coverage = "^7.6"
 pytest-httpbin = "^2.1.0"
 pytest-randomly = "^3.15.0"
 requests = "^2.32.3"
-starlette = "^0.41.3"
+starlette = "^0.42.0"
 httpx = "^0.28.1"
 # Waiting for new release. See https://github.com/psf/httpbin/issues/35
 httpbin = { git = "https://github.com/psf/httpbin.git", rev = "1f6e0498" }