diff --git a/Dockerfile b/Dockerfile
index 7c88b1ce..950b00b6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1
 
 ARG GO_VERSION=1.21.5
-ARG ALPINE_VERSION=3.18
+ARG ALPINE_VERSION=3.19
 ARG XX_VERSION=1.2.1
 
 FROM --platform=$BUILDPLATFORM tonistiigi/xx:${XX_VERSION} AS xx
diff --git a/dockerfiles/docs.Dockerfile b/dockerfiles/docs.Dockerfile
index f54afdc7..1660e0cc 100644
--- a/dockerfiles/docs.Dockerfile
+++ b/dockerfiles/docs.Dockerfile
@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1
 
 ARG GO_VERSION=1.21.5
-ARG ALPINE_VERSION=3.18
+ARG ALPINE_VERSION=3.19
 
 FROM golang:${GO_VERSION}-alpine${ALPINE_VERSION} AS base
 RUN apk add --no-cache git
diff --git a/dockerfiles/git.Dockerfile b/dockerfiles/git.Dockerfile
index 499c02a5..daae6cb4 100644
--- a/dockerfiles/git.Dockerfile
+++ b/dockerfiles/git.Dockerfile
@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1
 
 ARG GO_VERSION=1.20.12
-ARG ALPINE_VERSION=3.18
+ARG ALPINE_VERSION=3.19
 
 FROM alpine:${ALPINE_VERSION} AS base
 RUN apk add --no-cache git gpg
diff --git a/dockerfiles/lint.Dockerfile b/dockerfiles/lint.Dockerfile
index b059e297..a94795f3 100644
--- a/dockerfiles/lint.Dockerfile
+++ b/dockerfiles/lint.Dockerfile
@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1
 
 ARG GO_VERSION=1.20.12
-ARG ALPINE_VERSION=3.18
+ARG ALPINE_VERSION=3.19
 ARG GOLANGCI_LINT_VERSION=v1.55.2
 ARG BUILDTAGS=""
 
diff --git a/dockerfiles/vendor.Dockerfile b/dockerfiles/vendor.Dockerfile
index c325839a..13187f51 100644
--- a/dockerfiles/vendor.Dockerfile
+++ b/dockerfiles/vendor.Dockerfile
@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1
 
 ARG GO_VERSION=1.20.12
-ARG ALPINE_VERSION=3.18
+ARG ALPINE_VERSION=3.19
 ARG MODOUTDATED_VERSION=v0.8.0
 
 FROM golang:${GO_VERSION}-alpine${ALPINE_VERSION} AS base