diff --git a/Dockerfile.neuron b/Dockerfile.neuron
index c7c4af68..cb6e90d0 100644
--- a/Dockerfile.neuron
+++ b/Dockerfile.neuron
@@ -18,7 +18,7 @@ RUN apt-get update -y \
     && rm -rf /var/lib/apt/lists/* \
     && apt-get clean
 
-RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- --default-toolchain 1.80.1 --profile minimal -y
+RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- --default-toolchain 1.84.1 --profile minimal -y
 ENV PATH="/root/.cargo/bin:${PATH}"
 RUN cargo install cargo-chef --locked