diff --git a/Dockerfile b/Dockerfile
index 50154c2e1d..f0281a88f0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@
 
 ARG BASE_VARIANT=alpine
 ARG GO_VERSION=1.20.12
-ARG ALPINE_VERSION=3.17
+ARG ALPINE_VERSION=3.18
 ARG XX_VERSION=1.2.1
 ARG GOVERSIONINFO_VERSION=v1.3.0
 ARG GOTESTSUM_VERSION=v1.10.0
diff --git a/dockerfiles/Dockerfile.authors b/dockerfiles/Dockerfile.authors
index 95f079a027..278ad769fe 100644
--- a/dockerfiles/Dockerfile.authors
+++ b/dockerfiles/Dockerfile.authors
@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-ARG ALPINE_VERSION=3.17
+ARG ALPINE_VERSION=3.18
 
 FROM alpine:${ALPINE_VERSION} AS gen
 RUN apk add --no-cache bash git
diff --git a/dockerfiles/Dockerfile.dev b/dockerfiles/Dockerfile.dev
index 0cbf8fb38d..21045f2ffc 100644
--- a/dockerfiles/Dockerfile.dev
+++ b/dockerfiles/Dockerfile.dev
@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1
 
 ARG GO_VERSION=1.20.12
-ARG ALPINE_VERSION=3.17
+ARG ALPINE_VERSION=3.18
 
 ARG BUILDX_VERSION=0.11.2
 FROM docker/buildx-bin:${BUILDX_VERSION} AS buildx
diff --git a/dockerfiles/Dockerfile.lint b/dockerfiles/Dockerfile.lint
index fc86bf77c3..d8234b322e 100644
--- a/dockerfiles/Dockerfile.lint
+++ b/dockerfiles/Dockerfile.lint
@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1
 
 ARG GO_VERSION=1.20.12
-ARG ALPINE_VERSION=3.17
+ARG ALPINE_VERSION=3.18
 ARG GOLANGCI_LINT_VERSION=v1.54.2
 
 FROM golangci/golangci-lint:${GOLANGCI_LINT_VERSION}-alpine AS golangci-lint
diff --git a/dockerfiles/Dockerfile.vendor b/dockerfiles/Dockerfile.vendor
index a242584e08..5b88cd5942 100644
--- a/dockerfiles/Dockerfile.vendor
+++ b/dockerfiles/Dockerfile.vendor
@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1
 
 ARG GO_VERSION=1.20.12
-ARG ALPINE_VERSION=3.17
+ARG ALPINE_VERSION=3.18
 ARG MODOUTDATED_VERSION=v0.8.0
 
 FROM golang:${GO_VERSION}-alpine${ALPINE_VERSION} AS base