Set edition to 2021, resolver to 2

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>

1 files changed, 2 insertions, 1 deletions

diff --git a/Cargo.toml b/Cargo.toml
index ae4275a..f168f8f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,7 +13,8 @@ repository    = "https://github.com/matthiasbeyer/task-hookrs"
 readme        = "./README.md"
 license       = "MPL-2.0"
 
-edition = "2018"
+edition = "2021"
+resolver = "2"
 
 [badges]
 maintenance = { status = "passively-maintained" }