diff --git a/contrib/utils/install-dependencies-bullseye.sh b/contrib/utils/install-dependencies-bullseye.sh
--- a/contrib/utils/install-dependencies-bullseye.sh
+++ b/contrib/utils/install-dependencies-bullseye.sh
@@ -167,8 +167,11 @@
 # Install nyc for mocha unit test reporting
 npm i -g nyc
 
+# Install rustup (Rust installer)
+curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs -o rustup-init.sh
+echo "be3535b3033ff5e0ecc4d589a35d3656f681332f860c5fd6684859970165ddcc rustup-init.sh" | sha256sum -c
+sh rustup-init.sh -- -y --default-toolchain=1.72.0
 # Install Rust stable 1.72.0 and nightly from the 2023-12-29
-curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain=1.72.0
 RUST_HOME="${HOME}/.cargo/bin"
 RUST_NIGHTLY_DATE=2023-12-29
 "${RUST_HOME}/rustup" install nightly-${RUST_NIGHTLY_DATE}