diff --git a/Cargo.toml b/Cargo.toml
index 4a1daca..ecc2ee6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,7 +5,7 @@ edition      = "2021"
 license      = "MIT"
 name         = "twilight-tree"
 version      = "0.1.0"
-rust-version = "1.66.1"
+rust-version = "1.79.0"
 
 [dependencies]
 chrono      = "0.4.39"