FIX: Update minimum requests version

Author: robertmaierle

CHANGELOG.md

@@ -5,6 +5,9 @@
 #### Enhancements
 - Added export of `SystemCode` and `ErrorCode` from `databento_dbn` to the root `databento` package
 
+#### Bug fixes
+- Bumped the minimum version requirement for `requests` to 0.27.0
+
 ## 0.60.0 - 2025-08-05
 
 #### Enhancements

pyproject.toml

@@ -40,7 +40,7 @@ numpy = [
 pandas = ">=1.5.3"
 pip-system-certs = {version=">=4.0", markers="platform_system == 'Windows'"}
 pyarrow = ">=13.0.0"
-requests = ">=2.25.1"
+requests = ">=2.27.0"
 zstandard = ">=0.21.0"
 
 [tool.poetry.group.dev.dependencies]