Bump versions for dependencies

Author: tao-guo

Cargo.toml

@@ -18,12 +18,12 @@ members = ["macros", "examples"]
 [dependencies]
 cmd_lib_macros = { version = "1.4.0", path = "./macros" }
 lazy_static = "1.4.0"
-log = "0.4.17"
+log = "0.4.20"
 faccess = "0.2.4"
-os_pipe = "1.1.3"
+os_pipe = "1.1.4"
 env_logger = "0.10.0"
 
 [dev-dependencies]
-rayon = "1.6.1"
+rayon = "1.8.0"
 structopt = "0.3.26"
-byte-unit = "4.0.18"
+byte-unit = "4.0.19"