diff --git a/Dockerfile-alpine b/Dockerfile-alpine
index a2c8e09..a0c9c45 100644
--- a/Dockerfile-alpine
+++ b/Dockerfile-alpine
@@ -1,6 +1,6 @@
 # Omit dependency build caching for release build.
 # Because we need clean build everty time for release build.
-FROM rust:1.83-alpine AS builder
+FROM rust:1.84-alpine AS builder
 
 RUN apk add --update-cache musl-dev pkgconfig libressl-dev
 
diff --git a/Dockerfile-alpine-dev b/Dockerfile-alpine-dev
index e1ba857..33208f1 100644
--- a/Dockerfile-alpine-dev
+++ b/Dockerfile-alpine-dev
@@ -1,4 +1,4 @@
-FROM rust:1.83-alpine AS builder
+FROM rust:1.84-alpine AS builder
 
 RUN apk add --update-cache musl-dev pkgconfig libressl-dev
 
diff --git a/Dockerfile-ubuntu b/Dockerfile-ubuntu
index 72685ff..8d26e12 100644
--- a/Dockerfile-ubuntu
+++ b/Dockerfile-ubuntu
@@ -1,6 +1,6 @@
 # Omit dependency build caching for release build.
 # Because we need clean build everty time for release build.
-FROM rust:1.83-bookworm AS builder
+FROM rust:1.84-bookworm AS builder
 
 WORKDIR /usr/src/app/