chore(bip0032): update msrv to fix ci (#77)

* chore(bip0032): update msrv to fix ci

* update rust-version

.github/workflows/bip0032.yml

@@ -78,7 +78,7 @@ jobs:
         uses: actions-rs/toolchain@v1
         with:
           profile: minimal
-          toolchain: 1.61.0
+          toolchain: 1.64.0
           override: true
 
       - name: Test

bip0032/Cargo.toml

@@ -3,7 +3,7 @@ name = "bip0032"
 version = "0.0.0"
 authors = ["koushiro <[email protected]>"]
 edition = "2021"
-rust-version = "1.61.0"
+rust-version = "1.64.0"
 resolver = "2"
 
 description = "Another Rust implementation of BIP-0032 standard"

bip0032/README.md

@@ -11,7 +11,7 @@
 [crates-url]: https://crates.io/crates/bip0032
 [docs-svg]: https://docs.rs/bip0032/badge.svg
 [docs-url]: https://docs.rs/bip0032
-[msrv-svg]: https://img.shields.io/badge/rustc-1.61+-blue.svg
+[msrv-svg]: https://img.shields.io/badge/rustc-1.64+-blue.svg
 
 Another Rust implementation of [BIP-0032](https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki) standard.