Dependency issues

[sakgoyal]

Is there something I can do to fix the dependency errors I am getting? Im assuming a lot has changed in rust over the past 2 years so the packages have changed.

warning: C:\Users\xxx\Documents\xxx\riskeyboard70\Cargo.toml: the cargo feature `resolver` has been stabilized in the 1.51 release and is no longer necessary to be listed in the manifest
  See https://doc.rust-lang.org/nightly/cargo/reference/resolver.html#resolver-versions for more information about using this feature.
    Updating crates.io index
    Updating git repository `https://github.com/jkristell/infrared.git`
    Updating git repository `https://github.com/riskable/keyberon`
error: failed to select a version for `cortex-m-rt`.
    ... required by package `riskeyboard70 v0.1.0 (C:\Users\xxx\Documents\xxx\riskeyboard70)`
versions that meet the requirements `^0.7` are: 0.7.3, 0.7.0

the package `cortex-m-rt` links to the native library `cortex-m-rt`, but it conflicts with a previous package which links to `cortex-m-rt` as well:
package `cortex-m-rt v0.6.15`
    ... which satisfies dependency `cortex-m-rt = "^0.6.10"` of package `stm32f4 v0.13.0`
    ... which satisfies dependency `stm32f4 = "^0.13"` of package `stm32f4xx-hal v0.9.0`
    ... which satisfies dependency `stm32f4xx-hal = "^0.9"` of package `riskeyboard70 v0.1.0 (C:\Users\xxx\Documents\xxx\riskeyboard70)`
Only one package in the dependency graph may specify the same links value. This helps ensure that only one copy of a native library is linked in the final binary. Try to adjust your dependencies so that only one package uses the links ='cortex-m-rt' value. For more information, see https://doc.rust-lang.org/cargo/reference/resolver.html#links.

failed to select a version for `cortex-m-rt` which could resolve this conflict