Closes #85

.github/workflows/mac.yml

@@ -10,7 +10,7 @@ jobs:
     strategy:
       matrix:
         os: [macOS-latest]
-        rust: [stable]
+        rust: [stable, 1.55.0]
 
     steps:
     - uses: actions/checkout@v2

.github/workflows/ubuntu.yml

@@ -10,7 +10,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        rust: [stable]
+        rust: [stable, 1.55.0]
 
     steps:
     - uses: actions/checkout@v2

.github/workflows/windows.yml

@@ -10,7 +10,7 @@ jobs:
     strategy:
       matrix:
         os: [windows-latest]
-        rust: [stable]
+        rust: [stable, 1.55.0]
 
     steps:
     - uses: actions/checkout@v2

README.md

@@ -5,7 +5,7 @@
 ![Windows](https://github.com/NicolasLagaillardie/mpst_rust_github/actions/workflows/windows.yml/badge.svg)
 ![Mac](https://github.com/NicolasLagaillardie/mpst_rust_github/actions/workflows/mac.yml/badge.svg)
 [![Crate](https://img.shields.io/crates/v/mpstthree.svg)](https://crates.io/crates/mpstthree)
-[![Minimum rustc version](https://img.shields.io/badge/rustc-1.53+-brightgreen.svg)](https://github.com/NicolasLagaillardie/mpst_rust_github)
+[![Minimum rustc version](https://img.shields.io/badge/rustc-1.55+-brightgreen.svg)](https://github.com/NicolasLagaillardie/mpst_rust_github)
 [![Documentation](https://docs.rs/mpstthree/badge.svg)](https://docs.rs/mpstthree/)
 [![codecov](https://codecov.io/gh/NicolasLagaillardie/mpst_rust_github/branch/master/graph/badge.svg?token=VEUNVJJAOY)](https://codecov.io/gh/NicolasLagaillardie/mpst_rust_github)
 <!-- [![License: "MIT OR Apache-2.0"](https://img.shields.io/crates/l/mpstthree.svg)](#license) -->

mpst_seq_proc/Cargo.toml

@@ -24,7 +24,7 @@ include = [
 proc-macro = true
 
 [dependencies]
-syn = { version = "1.0.77", features = ["extra-traits", "full", "parsing"] }
+syn = { version = "1.0.78", features = ["extra-traits", "full", "parsing"] }
 quote = "1.0.9"
 proc-macro2 = "1.0.29"
 proc-macro-hack = "0.5.19"