diff --git a/kbs/docker/kbs-client/Dockerfile b/kbs/docker/kbs-client/Dockerfile
index 68167bff06..fc0ab5305c 100644
--- a/kbs/docker/kbs-client/Dockerfile
+++ b/kbs/docker/kbs-client/Dockerfile
@@ -1,4 +1,4 @@
-FROM docker.io/library/rust:1.85.1 AS builder
+FROM docker.io/library/rust:1.94.1 AS builder
 ARG ARCH=x86_64
 
 WORKDIR /usr/src/kbs