diff --git a/modules/openapi-generator/src/main/resources/python-fastapi/requirements.mustache b/modules/openapi-generator/src/main/resources/python-fastapi/requirements.mustache
index a3dcd254cc0..e5a1b375c4c 100644
--- a/modules/openapi-generator/src/main/resources/python-fastapi/requirements.mustache
+++ b/modules/openapi-generator/src/main/resources/python-fastapi/requirements.mustache
@@ -1,4 +1,4 @@
-aiofiles==0.5.0
+aiofiles==23.1.0
 aniso8601==7.0.0
 async-exit-stack==1.0.1
 async-generator==1.10
@@ -7,12 +7,13 @@ chardet==4.0.0
 click==7.1.2
 dnspython==2.1.0
 email-validator==1.1.2
-fastapi==0.65.1
+fastapi==0.95.2
 graphene==2.1.8
 graphql-core==2.3.2
 graphql-relay==2.0.1
 h11==0.12.0
 httptools==0.1.2
+httpx==0.24.1
 idna==2.10
 itsdangerous==1.1.0
 Jinja2==2.11.3
@@ -26,7 +27,7 @@ PyYAML==5.4.1
 requests==2.25.1
 Rx==1.6.1
 six==1.16.0
-starlette==0.25.0
+starlette==0.27.0
 typing-extensions==3.10.0.0
 ujson==4.0.2
 urllib3==1.26.5
diff --git a/samples/server/petstore/python-fastapi/requirements.txt b/samples/server/petstore/python-fastapi/requirements.txt
index a3dcd254cc0..e5a1b375c4c 100644
--- a/samples/server/petstore/python-fastapi/requirements.txt
+++ b/samples/server/petstore/python-fastapi/requirements.txt
@@ -1,4 +1,4 @@
-aiofiles==0.5.0
+aiofiles==23.1.0
 aniso8601==7.0.0
 async-exit-stack==1.0.1
 async-generator==1.10
@@ -7,12 +7,13 @@ chardet==4.0.0
 click==7.1.2
 dnspython==2.1.0
 email-validator==1.1.2
-fastapi==0.65.1
+fastapi==0.95.2
 graphene==2.1.8
 graphql-core==2.3.2
 graphql-relay==2.0.1
 h11==0.12.0
 httptools==0.1.2
+httpx==0.24.1
 idna==2.10
 itsdangerous==1.1.0
 Jinja2==2.11.3
@@ -26,7 +27,7 @@ PyYAML==5.4.1
 requests==2.25.1
 Rx==1.6.1
 six==1.16.0
-starlette==0.25.0
+starlette==0.27.0
 typing-extensions==3.10.0.0
 ujson==4.0.2
 urllib3==1.26.5