diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 4b0c7d29..26bd4264 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,5 +1,5 @@
 [toolchain]
-channel = "1.95.0"
+channel = "1.99.1"
 components = [
   "clippy",
   "llvm-tools-preview",