diff --git a/Cargo.toml b/Cargo.toml
index 05fd304..217a008 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,7 +8,7 @@ name = "tachyonix"
 version = "0.3.0"
 authors = ["Serge Barral <serge.barral@asynchronics.com>"]
 edition = "2021"
-rust-version = "1.56"
+rust-version = "1.64"
 license = "MIT OR Apache-2.0"
 repository = "https://github.com/asynchronics/tachyonix"
 readme = "README.md"