Update to latest pinned versions -- they still work the same so stay up-to-date.

Author: mikeckennedy

code/ch3-hello-fastapi-world/requirements.txt

@@ -1,2 +1,2 @@
-fastapi
-uvicorn
+fastapi==0.70.0
+uvicorn==0.15.0

code/ch4-templates/requirements.txt

@@ -1,8 +1,8 @@
-fastapi
-uvicorn
+fastapi==0.70.0
+uvicorn==0.15.0
 aiofiles
 
 # This is now available on PyPI.org so we'll be using that one going forward.
-fastapi-chameleon
+fastapi-chameleon==0.1.12
 
-starlette
+starlette==0.16.0

code/ch5-viewmodels/requirements.txt

@@ -1,8 +1,8 @@
-fastapi
-uvicorn
+fastapi==0.70.0
+uvicorn==0.15.0
 aiofiles
 
 # This is now available on PyPI.org, so we'll be using that one going forward.
-fastapi-chameleon
+fastapi-chameleon==0.1.12
 
-starlette
+starlette==0.16.0

code/ch6-users-and-forms/requirements.txt

@@ -1,9 +1,9 @@
-fastapi
-uvicorn
+fastapi==0.70.0
+uvicorn==0.15.0
 aiofiles
 python-multipart
 
 # This is now available on PyPI.org, so we'll be using that one going forward.
-fastapi-chameleon
+fastapi-chameleon==0.1.12
 
-starlette
+starlette==0.16.0

code/ch7-databases/requirements.txt

@@ -1,15 +1,13 @@
-fastapi==0.63.0
-uvicorn==0.13.3
+fastapi==0.70.0
+uvicorn==0.15.0
 aiofiles
 python-multipart
 
 # This is now available on PyPI.org, so we'll be using that one going forward.
-fastapi-chameleon
+fastapi-chameleon==0.1.12
 
-starlette==0.13.6
-SQLAlchemy==1.3.22
+starlette==0.16.0
+SQLAlchemy==1.4.25
 progressbar2
 python-dateutil
 passlib
-
-

code/ch8-async-databases/requirements.txt

@@ -1,24 +1,22 @@
-fastapi==0.63.0
-uvicorn==0.13.3
+fastapi==0.70.0
+uvicorn==0.15.0
 aiofiles
 python-multipart
 
 # This is now available on PyPI.org, so we'll be using that one going forward.
-fastapi-chameleon
+fastapi-chameleon==0.1.12
 
-starlette==0.13.6
+starlette==0.16.0
 progressbar2
 python-dateutil
 passlib
 
 # Post-recording updates:
 # SQLAlchemy is out of beta for 1.4+:
-SQLAlchemy>=1.4.3
+SQLAlchemy==1.4.25
 
 # SQLAlchemy started enforcing the underlying Python DB API was truly async
 # We don't really get that with SQLite but when you switch something like Postgres
 # It would "light up" with async. Since recording, SQLAlchemy throws and error
 # if this would be the case. We need to explicitly switch to aiosqlite.
 aiosqlite>=0.17.0
-
-