diff --git a/framework/core/pyproject.toml b/framework/core/pyproject.toml
index 88e4a83f..c18084cc 100644
--- a/framework/core/pyproject.toml
+++ b/framework/core/pyproject.toml
@@ -22,7 +22,7 @@ classifiers = [
 ]
 dependencies = [
     "babel>=2.14,<3",
-    "fastapi>=0.140,<0.157",
+    "fastapi>=0.140,<0.159",
     "packaging>=23.0,<27",
     "pydantic>=2.0,<3",
     "pydantic-settings>=2.0,<3",
diff --git a/framework/hosting/pyproject.toml b/framework/hosting/pyproject.toml
index 948437ff..c4820826 100644
--- a/framework/hosting/pyproject.toml
+++ b/framework/hosting/pyproject.toml
@@ -22,7 +22,7 @@ classifiers = [
 ]
 dependencies = [
     "click>=8.1,<9",
-    "fastapi>=0.140,<0.157",
+    "fastapi>=0.140,<0.159",
     "httpx>=0.27,<0.29",
     # SessionMiddleware (starlette.middleware.sessions) imports itsdangerous at
     # module import time; starlette treats it as an optional extra, so declare
diff --git a/framework/inertia/pyproject.toml b/framework/inertia/pyproject.toml
index 87ed17e3..65b16d8d 100644
--- a/framework/inertia/pyproject.toml
+++ b/framework/inertia/pyproject.toml
@@ -19,7 +19,7 @@ classifiers = [
     "Typing :: Typed",
 ]
 dependencies = [
-    "fastapi>=0.140,<0.157",
+    "fastapi>=0.140,<0.159",
     "jinja2>=3.1,<4",
     "starlette>=0.44,<2",
 ]
diff --git a/framework/testing/pyproject.toml b/framework/testing/pyproject.toml
index e37c7805..9b71bf93 100644
--- a/framework/testing/pyproject.toml
+++ b/framework/testing/pyproject.toml
@@ -21,7 +21,7 @@ classifiers = [
     "Typing :: Typed",
 ]
 dependencies = [
-    "fastapi>=0.140,<0.157",
+    "fastapi>=0.140,<0.159",
     "httpx>=0.27,<0.29",
     "pytest>=8.0,<10",
     "pytest-asyncio>=0.24,<2",
diff --git a/uv.lock b/uv.lock
index bee28809..20a56133 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1053,7 +1053,7 @@ wheels = [
 
 [[package]]
 name = "fastapi"
-version = "0.156.4"
+version = "0.158.2"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "annotated-doc" },
@@ -1063,9 +1063,9 @@ dependencies = [
     { name = "typing-extensions" },
     { name = "typing-inspection" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/a5/c4/c18b69177ef53d62fd887dcb3e59d682ef383641b61c2d0a82630c340266/fastapi-0.156.4.tar.gz", hash = "sha256:e7dd3889a6d6f0c2976a89d6fb34be92fb3ee77bb5f9d1a40e68e9af09c96968", size = 500884, upload-time = "2026-10-20T23:00:25.703Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/f8/51/d8ed723a728ba8d61d0984a8cf18d546ac1d7256b41100b4f1e8cc51d725/fastapi-0.158.2.tar.gz", hash = "sha256:b06b177c35b7739c3d9ca246ebc366026a830b6de81f7eac4645813fcf5a0894", size = 513741, upload-time = "2026-10-21T19:20:53.276Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/4a/58/eea5c844003eec82d2423c5393495808291e5c1ddfee266f169375c588a5/fastapi-0.156.4-py3-none-any.whl", hash = "sha256:a09d29fdd6635e94ae00199bae331a04350e0e46ba4334d50809007cd3119db5", size = 147143, upload-time = "2026-10-20T23:00:23.833Z" },
+    { url = "https://files.pythonhosted.org/packages/50/67/1e5ec1d8bd2c497dffbec7e2ef49abe19f24414e471a349e48fba710cea8/fastapi-0.158.2-py3-none-any.whl", hash = "sha256:d65d72a4a93858a6ff703360823bd0bf75e00773de32dcda166fd8131436e2c0", size = 149396, upload-time = "2026-10-21T19:20:51.769Z" },
 ]
 
 [[package]]
@@ -3190,7 +3190,7 @@ dependencies = [
 [package.metadata]
 requires-dist = [
     { name = "babel", specifier = ">=2.14,<3" },
-    { name = "fastapi", specifier = ">=0.140,<0.157" },
+    { name = "fastapi", specifier = ">=0.140,<0.159" },
     { name = "packaging", specifier = ">=23.0,<27" },
     { name = "pydantic", specifier = ">=2.0,<3" },
     { name = "pydantic-settings", specifier = ">=2.0,<3" },
@@ -3362,7 +3362,7 @@ sentry = [
 [package.metadata]
 requires-dist = [
     { name = "click", specifier = ">=8.1,<9" },
-    { name = "fastapi", specifier = ">=0.140,<0.157" },
+    { name = "fastapi", specifier = ">=0.140,<0.159" },
     { name = "httpx", specifier = ">=0.27,<0.29" },
     { name = "itsdangerous", specifier = ">=2.0,<3" },
     { name = "jinja2", specifier = ">=3.1,<4" },
@@ -3389,7 +3389,7 @@ dependencies = [
 
 [package.metadata]
 requires-dist = [
-    { name = "fastapi", specifier = ">=0.140,<0.157" },
+    { name = "fastapi", specifier = ">=0.140,<0.159" },
     { name = "jinja2", specifier = ">=3.1,<4" },
     { name = "starlette", specifier = ">=0.44,<2" },
 ]
@@ -3613,7 +3613,7 @@ dependencies = [
 
 [package.metadata]
 requires-dist = [
-    { name = "fastapi", specifier = ">=0.140,<0.157" },
+    { name = "fastapi", specifier = ">=0.140,<0.159" },
     { name = "httpx", specifier = ">=0.27,<0.29" },
     { name = "pytest", specifier = ">=8.0,<10" },
     { name = "pytest-asyncio", specifier = ">=0.24,<2" },