diff --git a/lighthouse/Dockerfile b/lighthouse/Dockerfile
index ce2b1bd..9997460 100644
--- a/lighthouse/Dockerfile
+++ b/lighthouse/Dockerfile
@@ -1,4 +1,4 @@
-FROM rust:1.69-bullseye AS builder
+FROM rust:1.73-bullseye AS builder
 RUN apt-get update && apt-get -y upgrade && apt-get install -y cmake clang libclang-dev protobuf-compiler
 COPY . lighthouse
 RUN cd lighthouse && make