# Ecto.create failure

**URL:** <https://forum.elixirforum.com/t/ecto-create-failure/29723>\
**Category:** Questions\
**Tags:** ecto, phoenix, postgres, postgresql\
**Created:** [March 9, 2020, 11:36am UTC](https://forum.elixirforum.com/t/ecto-create-failure/29723 "2020-03-09T11:36:05Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![lucaong](https://forum.elixirforum.com/user_avatar/forum.elixirforum.com/lucaong/32/21794_2.png) [@lucaong](https://forum.elixirforum.com/u/lucaong)\
**Post date:** [March 9, 2020, 2:50pm UTC](https://forum.elixirforum.com/t/ecto-create-failure/29723/6 "2020-03-09T14:50:55Z")

</div>

Can you show your `deps` in `mix.exs`? Most likely, `postgrex` is pinned to a specific version.

If that’s the case, you can change the version pinning to something like `~> 0.15`.

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