Dependency revision

.gitignore

@@ -9,3 +9,4 @@
 .idea
 /sanic_security/lib/
 /captcha-font.ttf
+/poetry.lock

pyproject.toml

@@ -10,14 +10,14 @@ authors = ["Aidan Stewart <[email protected]>"]
 readme = "README.md"
 
 [tool.poetry.dependencies]
-python = ">=3.6"
+python = ">=3.8,<4.0"
 tortoise-orm = ">=0.17.0"
 pyjwt = ">=1.7.0"
-captcha = "==0.4"
-pillow = "==9.5.0"
+captcha = ">=0.4"
+pillow = ">=9.5.0"
 argon2-cffi = ">=20.1.0"
 sanic = ">=21.3.0"
-httpx = {version=">=0.13.0", optional=true}
+httpx = {version="*", optional=true}
 cryptography = {version=">=3.3.1", optional=true}
 black = {version="*", optional=true}
 blacken-docs = {version="*", optional=true}