diff --git a/poetry.lock b/poetry.lock
index 714d0182ee..2c880c15d8 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -2057,13 +2057,13 @@ Werkzeug = ">=2.0.0"
 
 [[package]]
 name = "pytest-httpx"
-version = "0.33.0"
+version = "0.34.0"
 description = "Send responses to httpx."
 optional = false
 python-versions = ">=3.9"
 files = [
-    {file = "pytest_httpx-0.33.0-py3-none-any.whl", hash = "sha256:bdd1b00a846cfe857194e4d3ba72dc08ba0d163154a4404269c9b971f357c05d"},
-    {file = "pytest_httpx-0.33.0.tar.gz", hash = "sha256:4af9ab0dae5e9c14cb1e27d18af3db1f627b2cf3b11c02b34ddf26aff6b0a24c"},
+    {file = "pytest_httpx-0.34.0-py3-none-any.whl", hash = "sha256:42cf0a66f7b71b9111db2897e8b38a903abd33a27b11c48aff4a3c7650313af2"},
+    {file = "pytest_httpx-0.34.0.tar.gz", hash = "sha256:3ca4b0975c0f93b985f17df19e76430c1086b5b0cce32b1af082d8901296a735"},
 ]
 
 [package.dependencies]
@@ -3136,4 +3136,4 @@ type = ["pytest-mypy"]
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.9"
-content-hash = "0201017ae3c42fef3017d761f569dfb5845b3be1f0143c6c0b3129f1b43d6647"
+content-hash = "2a8751a5918309b0eb2fda2de92b363ae31cbf4ee97317999636d12ae04a06c9"
diff --git a/pyproject.toml b/pyproject.toml
index 914ceb326a..92eb50e9c3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -73,7 +73,7 @@ pytest = "^8.3.1"
 pytest-asyncio = "0.24.0"
 uvicorn = "^0.32.0"
 fastapi = "^0.115.5"
-pytest-httpx = "^0.33.0"
+pytest-httpx = ">=0.33,<0.35"
 
 [tool.poetry.group.docs.dependencies]
 mkdocs = "^1.5.2"