diff --git a/next/base/rust.Dockerfile b/next/base/rust.Dockerfile
index 4019098..e1ca51d 100644
--- a/next/base/rust.Dockerfile
+++ b/next/base/rust.Dockerfile
@@ -1,4 +1,4 @@
-ARG RUST_TAG="1.84-slim-bullseye"
+ARG RUST_TAG="1.85-slim-bullseye"
 FROM rust:$RUST_TAG
 
 # renovate: datasource=npm depName=eslint