diff --git a/Dockerfile b/Dockerfile
index 2460d41..4afb080 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@
 # To create a multi-arch image, run:
 # docker buildx build --platform linux/amd64,linux/arm64 --tag elasticsearch-core-mcp-server .
 
-FROM rust:1.89@sha256:c50cd6e20c46b0b36730b5eb27289744e4bb8f32abc90d8c64ca09decf4f55ba AS builder
+FROM rust:1.89@sha256:3329e2de3e9ff2d58da56e95ef99a3180a4e76336a676f3fe2b88f0b0d6bcfbf AS builder
 
 WORKDIR /app
 
diff --git a/Dockerfile-8000 b/Dockerfile-8000
index 5c2c420..b918b94 100644
--- a/Dockerfile-8000
+++ b/Dockerfile-8000
@@ -5,7 +5,7 @@
 # To create a multi-arch image, run:
 # docker buildx build --platform linux/amd64,linux/arm64 --tag elasticsearch-core-mcp-server .
 
-FROM rust:1.89@sha256:c50cd6e20c46b0b36730b5eb27289744e4bb8f32abc90d8c64ca09decf4f55ba AS builder
+FROM rust:1.89@sha256:3329e2de3e9ff2d58da56e95ef99a3180a4e76336a676f3fe2b88f0b0d6bcfbf AS builder
 
 WORKDIR /app