diff --git a/cirrus/server/poetry.lock b/cirrus/server/poetry.lock
index 684869cde..4528e8594 100644
--- a/cirrus/server/poetry.lock
+++ b/cirrus/server/poetry.lock
@@ -440,13 +440,13 @@ trio = ["trio (>=0.22.0,<0.23.0)"]
 
 [[package]]
 name = "httpx"
-version = "0.26.0"
+version = "0.27.0"
 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-0.27.0-py3-none-any.whl", hash = "sha256:71d5465162c13681bff01ad59b2cc68dd838ea1f10e51574bac27103f00c91a5"},
+    {file = "httpx-0.27.0.tar.gz", hash = "sha256:a0cb88a46f32dc874e04ee956e4c2764aba2aa228f650b06788ba6bda2962ab5"},
 ]
 
 [package.dependencies]
@@ -1385,4 +1385,4 @@ standard = ["colorama (>=0.4)", "httptools (>=0.5.0)", "python-dotenv (>=0.13)",
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.10.10"
-content-hash = "63faee9880d5bd20a360bc13fcd52fd66962fa713d1bd00f27608942bac6c326"
+content-hash = "630ce633ceed9bd39d55de7fbcea789b643930965923bdbec52286cc9634c80c"
diff --git a/cirrus/server/pyproject.toml b/cirrus/server/pyproject.toml
index 99eb5693a..2848bf56a 100644
--- a/cirrus/server/pyproject.toml
+++ b/cirrus/server/pyproject.toml
@@ -10,7 +10,7 @@ ruff = "^0.2.0"
 fastapi = "^0.110.0"
 uvicorn = "^0.27.0"
 pytest = "^7.2.2"
-httpx = "^0.26.0"
+httpx = "^0.27.0"
 pytest-cov = "^4.0.0"
 black = "^23.12.1"
 pyright = "^1.1.300"