diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 2767a11..b96b848 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,3 +1,3 @@
 [toolchain]
-channel = "1.91"
+channel = "1.93"
 components = ["rustfmt", "clippy", "rust-src", "rust-analyzer"]