diff --git a/poetry.lock b/poetry.lock
index 90585f5..85ccf98 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 1.5.1 and should not be changed by hand.
+# This file is automatically @generated by Poetry 1.8.3 and should not be changed by hand.
 
 [[package]]
 name = "annotated-types"
@@ -378,13 +378,13 @@ trio = ["trio (>=0.22.0,<0.26.0)"]
 
 [[package]]
 name = "httpx"
-version = "0.26.0"
+version = "0.27.2"
 description = "The next generation HTTP client."
 optional = false
 python-versions = ">=3.8"
 files = [
-    {file = "httpx-0.26.0-py3-none-any.whl", hash = "sha256:8915f5a3627c4d47b73e8202457cb28f1266982d1159bd5779d86a80c0eab1cd"},
-    {file = "httpx-0.26.0.tar.gz", hash = "sha256:451b55c30d5185ea6b23c2c793abf9bb237d2a7dfb901ced6ff69ad37ec1dfaf"},
+    {file = "httpx-0.27.2-py3-none-any.whl", hash = "sha256:7bb2708e112d8fdd7829cd4243970f0c223274051cb35ee80c03301ee29a3df0"},
+    {file = "httpx-0.27.2.tar.gz", hash = "sha256:f7c2be1d2f3c3c3160d441802406b206c2b76f5947b11115e6df10c6c65e66c2"},
 ]
 
 [package.dependencies]
@@ -399,6 +399,7 @@ brotli = ["brotli", "brotlicffi"]
 cli = ["click (==8.*)", "pygments (==2.*)", "rich (>=10,<14)"]
 http2 = ["h2 (>=3,<5)"]
 socks = ["socksio (==1.*)"]
+zstd = ["zstandard (>=0.18.0)"]
 
 [[package]]
 name = "idna"
@@ -1362,4 +1363,4 @@ fastapi = ["fastapi"]
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.10"
-content-hash = "beb453fd4443717307f847650fcb01aeb41186391565968dbc16bf35482cc856"
+content-hash = "46fe09fa00caac7f5c760fedcba0a2b3ae14e6e2aec132be7adb6b73c5cbcbfd"
diff --git a/pyproject.toml b/pyproject.toml
index 97a63eb..1ae4dba 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -28,7 +28,7 @@ pytest-cov = "^4.0.0"
 pytest-asyncio = "^0.21.1"
 assertive = "^0.2.1"
 fastapi = "^0.101.0"
-httpx = "^0.26.0"
+httpx = ">=0.26,<0.28"
 pyright = "^1.1.362"
 ruff = "^0.4.3"