diff --git a/sdk/python/requirements/py3.7-ci-requirements.txt b/sdk/python/requirements/py3.7-ci-requirements.txt
index 87ab9f9813..a341845904 100644
--- a/sdk/python/requirements/py3.7-ci-requirements.txt
+++ b/sdk/python/requirements/py3.7-ci-requirements.txt
@@ -522,7 +522,7 @@ sphinxcontrib-qthelp==1.0.3
     # via sphinx
 sphinxcontrib-serializinghtml==1.1.5
     # via sphinx
-starlette==0.17.1
+starlette==0.40.0
     # via fastapi
 tabulate==0.8.9
     # via feast (setup.py)
diff --git a/sdk/python/requirements/py3.7-requirements.txt b/sdk/python/requirements/py3.7-requirements.txt
index c2ad63fdea..71a5b653c5 100644
--- a/sdk/python/requirements/py3.7-requirements.txt
+++ b/sdk/python/requirements/py3.7-requirements.txt
@@ -127,7 +127,7 @@ six==1.16.0
     #   python-dateutil
 sniffio==1.2.0
     # via anyio
-starlette==0.17.1
+starlette==0.40.0
     # via fastapi
 tabulate==0.8.9
     # via feast (setup.py)
diff --git a/sdk/python/requirements/py3.8-ci-requirements.txt b/sdk/python/requirements/py3.8-ci-requirements.txt
index 851a0b7054..4cb424d4f5 100644
--- a/sdk/python/requirements/py3.8-ci-requirements.txt
+++ b/sdk/python/requirements/py3.8-ci-requirements.txt
@@ -508,7 +508,7 @@ sphinxcontrib-qthelp==1.0.3
     # via sphinx
 sphinxcontrib-serializinghtml==1.1.5
     # via sphinx
-starlette==0.17.1
+starlette==0.40.0
     # via fastapi
 tabulate==0.8.9
     # via feast (setup.py)
diff --git a/sdk/python/requirements/py3.8-requirements.txt b/sdk/python/requirements/py3.8-requirements.txt
index e94fe117b4..583157a66f 100644
--- a/sdk/python/requirements/py3.8-requirements.txt
+++ b/sdk/python/requirements/py3.8-requirements.txt
@@ -123,7 +123,7 @@ six==1.16.0
     #   python-dateutil
 sniffio==1.2.0
     # via anyio
-starlette==0.17.1
+starlette==0.40.0
     # via fastapi
 tabulate==0.8.9
     # via feast (setup.py)
diff --git a/sdk/python/requirements/py3.9-ci-requirements.txt b/sdk/python/requirements/py3.9-ci-requirements.txt
index 76ed9f1237..967efc4d14 100644
--- a/sdk/python/requirements/py3.9-ci-requirements.txt
+++ b/sdk/python/requirements/py3.9-ci-requirements.txt
@@ -506,7 +506,7 @@ sphinxcontrib-qthelp==1.0.3
     # via sphinx
 sphinxcontrib-serializinghtml==1.1.5
     # via sphinx
-starlette==0.17.1
+starlette==0.40.0
     # via fastapi
 tabulate==0.8.9
     # via feast (setup.py)
diff --git a/sdk/python/requirements/py3.9-requirements.txt b/sdk/python/requirements/py3.9-requirements.txt
index 187cb02154..b65e213eea 100644
--- a/sdk/python/requirements/py3.9-requirements.txt
+++ b/sdk/python/requirements/py3.9-requirements.txt
@@ -121,7 +121,7 @@ six==1.16.0
     #   python-dateutil
 sniffio==1.2.0
     # via anyio
-starlette==0.17.1
+starlette==0.40.0
     # via fastapi
 tabulate==0.8.9
     # via feast (setup.py)