How to fix How to fix 'Resolvable dependency conflict' in pip in Python

PythonINTERMEDIATEMEDIUMUpdated Dec 7, 2025· 120 views

pip found an older version of a dependency that would satisfy all requirements, but your requirements exclude it. This is resolvable by loosening version constraints.

Quick fix

Fixes How to fix 'Resolvable dependency conflict' in pip

  1. Verify the root cause
  2. Apply the appropriate fix
  3. Retry the installation
python — error
# How to fix 'Resolvable dependency conflict' in pip

What this error means

pip's dependency resolver found that an older version would work, but your version constraints or Python version prevent it. Unlike unsolvable conflicts, pip can suggest a resolution by downgrading to older package versions that all have compatible dependencies.

Typical symptoms

  • pip shows 'Resolvable dependency conflict' warning
  • pip suggests downgrading to older version
  • Latest versions of packages conflict
  • Works if you accept downgrading packages
  • Using bleeding-edge versions causes this
  • pip can resolve it but warns about change
  • Different resolution strategies may work

Common causes

  1. Using too-new versions that haven't had dependencies updated
  2. Package dependency updates lag behind releases
  3. Conflicting minimum version requirements
  4. Python version constraints preventing newer packages
  5. Package ecosystem is in transition
  6. Developer dependencies not yet updated

How to fix this error

1Verify the root cause

Review the error message above and identify which cause applies to your situation. Run additional diagnostics if needed.

2Apply the appropriate fix

Follow the corresponding solution from the causes section above.

3Retry the installation

Once you've addressed the root cause, try running 'pip install' again.

Frequently asked questions

What does "How to fix 'Resolvable dependency conflict' in pip" mean?
pip's dependency resolver found that an older version would work, but your version constraints or Python version prevent it. Unlike unsolvable conflicts, pip can suggest a resolution by downgrading to older package versions that all have compatible dependencies.
How do I fix "How to fix 'Resolvable dependency conflict' in pip"?
pip found an older version of a dependency that would satisfy all requirements, but your requirements exclude it. This is resolvable by loosening version constraints.
What causes "How to fix 'Resolvable dependency conflict' in pip"?
Using too-new versions that haven't had dependencies updated Package dependency updates lag behind releases Conflicting minimum version requirements
Is the "How to fix 'Resolvable dependency conflict' in pip" error serious?
It is a medium-severity error — more of a blocker than a risk. The steps above resolve it.

Official resources & further reading