From c5e9e954edaafdb1d098471f9196a24d9df4d785 Mon Sep 17 00:00:00 2001
From: Alan Somers <asomers@gmail.com>
Date: Fri, 13 Aug 2021 19:10:25 -0600
Subject: [PATCH] Lock bitflags to < 1.3.0 to fix the build with rust < 1.46.0

Issue #1491
---
 CHANGELOG.md | 3 +++
 Cargo.toml   | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 21cb4b85a2..0b38ab0dc8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,9 @@ This project adheres to [Semantic Versioning](https://semver.org/).
 ### Added
 ### Changed
 ### Fixed
+
+- Locked bitflags to < 1.3.0 to fix the build with rust < 1.46.0.
+
 ### Removed
 
 ## [0.22.0] - 9 July 2021
diff --git a/Cargo.toml b/Cargo.toml
index c5cdd0828a..2be02734cd 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -33,7 +33,7 @@ targets = [
 
 [dependencies]
 libc = { version = "0.2.98", features = [ "extra_traits" ] }
-bitflags = "1.1"
+bitflags = ">= 1.1.0, < 1.3.0"
 cfg-if = "1.0"
 
 [target.'cfg(not(target_os = "redox"))'.dependencies]