diff --git a/build-tools.Dockerfile b/build-tools.Dockerfile
index 317eded26e..c103ceaea5 100644
--- a/build-tools.Dockerfile
+++ b/build-tools.Dockerfile
@@ -292,7 +292,7 @@ WORKDIR /home/nonroot
 
 # Rust
 # Please keep the version of llvm (installed above) in sync with rust llvm (`rustc --version --verbose | grep LLVM`)
-ENV RUSTC_VERSION=1.84.1
+ENV RUSTC_VERSION=1.85.0
 ENV RUSTUP_HOME="/home/nonroot/.rustup"
 ENV PATH="/home/nonroot/.cargo/bin:${PATH}"
 ARG RUSTFILT_VERSION=0.2.1
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 38a7f202ba..591d60ea79 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,5 +1,5 @@
 [toolchain]
-channel = "1.84.1"
+channel = "1.85.0"
 profile = "default"
 # The default profile includes rustc, rust-std, cargo, rust-docs, rustfmt and clippy.
 # https://rust-lang.github.io/rustup/concepts/profiles.html