deps: update various dependencies

We also increase the MSRV to 1.32, the current stable release, which sets the stage for migrating to Rust 2018.
2019-01-19 09:32:32 -05:00
parent 7ecee299a5
commit 63b0f31a22
10 changed files with 134 additions and 156 deletions
--- a/grep/Cargo.toml
+++ b/grep/Cargo.toml
@@ -22,9 +22,9 @@ grep-searcher = { version = "0.1.1", path = "../grep-searcher" }

 [dev-dependencies]
 atty = "0.2.11"
-regex = "1"
-termcolor = "1"
-walkdir = "2.2.2"
+regex = "1.1"
+termcolor = "1.0.4"
+walkdir = "2.2.7"

 [dev-dependencies.clap]
 version = "2.32.0"