Upgrade rust/crates/regex to 1.5.4

Test: make
Change-Id: I0eab39246dc2aea41a62c15661e350b490f06c1d

1 files changed, 3 insertions, 9 deletions

diff --git a/README.md b/README.md
index f7a2554..86d6996 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ by [RE2](https://github.com/google/re2).
 
 [![Build status](https://github.com/rust-lang/regex/workflows/ci/badge.svg)](https://github.com/rust-lang/regex/actions)
 [![](https://meritbadge.herokuapp.com/regex)](https://crates.io/crates/regex)
-[![Rust](https://img.shields.io/badge/rust-1.28.0%2B-blue.svg?maxAge=3600)](https://github.com/rust-lang/regex)
+[![Rust](https://img.shields.io/badge/rust-1.41.1%2B-blue.svg?maxAge=3600)](https://github.com/rust-lang/regex)
 
 ### Documentation
 
@@ -27,13 +27,7 @@ Add this to your `Cargo.toml`:
 
 ```toml
 [dependencies]
-regex = "1"
-```
-
-and this to your crate root (if you're using Rust 2015):
-
-```rust
-extern crate regex;
+regex = "1.5"
 ```
 
 Here's a simple example that matches a date in YYYY-MM-DD format and prints the
@@ -228,7 +222,7 @@ The full set of features one can disable are
 
 ### Minimum Rust version policy
 
-This crate's minimum supported `rustc` version is `1.28.0`.
+This crate's minimum supported `rustc` version is `1.41.1`.
 
 The current **tentative** policy is that the minimum Rust version required
 to use this crate can be increased in minor version updates. For example, if