diff --git a/Cargo.toml b/Cargo.toml
index 6dd4b0d..b95ba5e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,7 +2,7 @@
 name = "loupe"
 version = "49.1.0"
 edition = "2024"
-rust-version = "1.85"
+rust-version = "1.89"
 license = "GPL-3.0-or-later"
 
 [profile.release]