diff --git a/poetry.lock b/poetry.lock
index 535652f8e95..b85c9fd36a6 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1147,13 +1147,13 @@ 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]
@@ -3441,4 +3441,4 @@ validation = ["fastjsonschema"]
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.8,<4.0.0"
-content-hash = "69166703da187933336c2adb871526c2be6b410bffd4879d9b04336709a8144d"
+content-hash = "b0ec65e9e8df6741a33ed6b9e1dd616d4ddc1e0e36f0a95408f3931723e93818"
diff --git a/pyproject.toml b/pyproject.toml
index 03973d68c40..e10d2d44d44 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -113,7 +113,7 @@ datamasking = ["aws-encryption-sdk", "jsonpath-ng"]
 cfn-lint = "0.85.2"
 mypy = "^1.1.1"
 types-python-dateutil = "^2.8.19.6"
-httpx = ">=0.23.3,<0.27.0"
+httpx = ">=0.23.3,<0.28.0"
 sentry-sdk = "^1.22.2"
 ruff = ">=0.0.272,<0.2.3"
 retry2 = "^0.9.5"