diff --git a/.sync/rust/rust-toolchain.toml b/.sync/rust/rust-toolchain.toml
index 1c6567d..0a773fa 100644
--- a/.sync/rust/rust-toolchain.toml
+++ b/.sync/rust/rust-toolchain.toml
@@ -5,7 +5,7 @@
 # - File Sync Settings: https://github.com/OpenDevicePartnership/patina-devops/blob/main/.sync/Files.yml
 
 [toolchain]
-channel = "1.95.0"
+channel = "1.99.1"
 targets = ["x86_64-unknown-uefi", "aarch64-unknown-uefi"{% for target in additional_targets %}, "{{ target }}"{% endfor %}]
 components = ["rust-src", "clippy", "rustfmt"]