diff --git a/Cargo.toml b/Cargo.toml
index a18b9f7..fa49de8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,6 +2,7 @@
 name = "icarus_meta"
 version = "0.1.0"
 edition = "2024"
+rust-version = "1.86"
 
 [dependencies]
 taglib = { version = "1.0.0" }