fix min deps

Author: blink1073

pyproject.toml

@@ -49,7 +49,7 @@ Tracker = "https://jira.mongodb.org/projects/PYTHON/issues"
 [dependency-groups]
 dev = []
 pip = ["pip>=20.2"]
-gevent = ["gevent>=21.8"]
+gevent = ["gevent>=21.12"]
 coverage = [
     "pytest-cov>=4.0.0",
     "coverage[toml]>=5,<=7.10.6"

requirements/ocsp.txt

@@ -6,7 +6,7 @@
 # store and just use certifi on macOS.
 # https://www.pyopenssl.org/en/stable/api/ssl.html#OpenSSL.SSL.Context.set_default_verify_paths
 certifi>=2023.7.22;os.name=='nt' or sys_platform=='darwin'
-pyopenssl>=20.0.1
+pyopenssl>=23.2.0
 requests>=2.23.0,<3.0
-cryptography>=37.0.1
+cryptography>=42.0.0
 service_identity>=18.1.0