--- poetry-1.0.9/pyproject.toml
+++ poetry-1.0.9/pyproject.toml
@@ -49,19 +49,13 @@
 virtualenv = { version = "^16.7.9", python = "~2.7" }
 # functools32 is needed for Python 2.7
 functools32 = { version = "^3.2.3", python = "~2.7" }
-keyring = [
-    { version = "^18.0.1", python = "~2.7 || ~3.4" },
-    { version = "^20.0.1", python = "^3.5" }
-]
+keyring = { version = "^18.0" }
 # Use subprocess32 for Python 2.7 and 3.4
 subprocess32 = { version = "^3.5", python = "~2.7 || ~3.4" }
 importlib-metadata = {version = "~1.1.3", python = "<3.8"}
 
 [tool.poetry.dev-dependencies]
-pytest = [
-    {version = "^4.1", python = "<3.5"},
-    {version = "^5.4.3", python = ">=3.5"}
-]
+pytest = {version = "^5.4.3" }
 pytest-cov = "^2.5"
 mkdocs = { version = "^1.0", python = "~2.7.9 || ^3.4" }
 pymdown-extensions = "^6.0"