• I am on the latest Poetry version.

• I have searched the issues of this repo and believe that this is not a duplicate.

• If an exception occurs when executing a command, I executed it again in debug mode (-vvv option). [N/A]

• OS version and name: macOS Catalina (10.15.1)

• Poetry version: 1.0b4, 1.0b5, 1.0b6

• Link of a Gist with the contents of your pyproject.toml file: https://gist.github.com/wylee/53e74a3413df25e1b594803e193d40d4

Issue

Since 1.0b4, when running poetry update, all of my dependencies are always updated. I've tried clearing the cache and deleting poetry.lock.

#1582 is similar but seems to affect only project that use a private package index.