diff --git a/Dockerfile b/Dockerfile
index e42579a..fe85116 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM --platform=$BUILDPLATFORM rust:1.61.0-slim-bullseye as builder
+FROM --platform=$BUILDPLATFORM rust:1.67.0-slim-bullseye as builder
 
 RUN USER=root cargo new --bin alerter
 WORKDIR /alerter