diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 646facc1..273ab3a2 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,5 +1,5 @@
 [toolchain]
-channel = "1.99.0"
+channel = "1.99.1"
 profile = "minimal"
 components = [
   "clippy",