diff --git a/18/alpine3.17/Dockerfile b/18/alpine3.19/Dockerfile
similarity index 99%
rename from 18/alpine3.17/Dockerfile
rename to 18/alpine3.19/Dockerfile
index 09a899920..dbf073163 100644
--- a/18/alpine3.17/Dockerfile
+++ b/18/alpine3.19/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.17
+FROM alpine:3.19
 
 ENV NODE_VERSION 18.19.0
 
diff --git a/18/alpine3.17/docker-entrypoint.sh b/18/alpine3.19/docker-entrypoint.sh
similarity index 100%
rename from 18/alpine3.17/docker-entrypoint.sh
rename to 18/alpine3.19/docker-entrypoint.sh
diff --git a/20/alpine3.17/Dockerfile b/20/alpine3.19/Dockerfile
similarity index 99%
rename from 20/alpine3.17/Dockerfile
rename to 20/alpine3.19/Dockerfile
index 0b75caf78..e70d6a1b1 100644
--- a/20/alpine3.17/Dockerfile
+++ b/20/alpine3.19/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.17
+FROM alpine:3.19
 
 ENV NODE_VERSION 20.10.0
 
diff --git a/20/alpine3.17/docker-entrypoint.sh b/20/alpine3.19/docker-entrypoint.sh
similarity index 100%
rename from 20/alpine3.17/docker-entrypoint.sh
rename to 20/alpine3.19/docker-entrypoint.sh
diff --git a/21/alpine3.17/Dockerfile b/21/alpine3.19/Dockerfile
similarity index 99%
rename from 21/alpine3.17/Dockerfile
rename to 21/alpine3.19/Dockerfile
index cd9ada107..1d16c5c5d 100644
--- a/21/alpine3.17/Dockerfile
+++ b/21/alpine3.19/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.17
+FROM alpine:3.19
 
 ENV NODE_VERSION 21.4.0
 
diff --git a/21/alpine3.17/docker-entrypoint.sh b/21/alpine3.19/docker-entrypoint.sh
similarity index 100%
rename from 21/alpine3.17/docker-entrypoint.sh
rename to 21/alpine3.19/docker-entrypoint.sh
diff --git a/architectures b/architectures
index 7d01f6668..1ef81e6bb 100644
--- a/architectures
+++ b/architectures
@@ -1,8 +1,8 @@
 bashbrew-arch  variants
-amd64          alpine3.17,alpine3.18,bookworm,bookworm-slim,bullseye,bullseye-slim,buster,buster-slim
-arm32v6        alpine3.17,alpine3.18
-arm32v7        alpine3.17,alpine3.18,bookworm,bookworm-slim,bullseye,bullseye-slim,buster,buster-slim
-arm64v8        alpine3.17,alpine3.18,bookworm,bookworm-slim,bullseye,bullseye-slim,buster,buster-slim
-i386           alpine3.17,alpine3.18
-ppc64le        alpine3.17,alpine3.18,bookworm,bookworm-slim,bullseye,bullseye-slim,buster,buster-slim
-s390x          alpine3.17,alpine3.18,bookworm,bookworm-slim,bullseye,bullseye-slim,buster,buster-slim
+amd64          alpine3.18,alpine3.19,bookworm,bookworm-slim,bullseye,bullseye-slim,buster,buster-slim
+arm32v6        alpine3.18,alpine3.19
+arm32v7        alpine3.18,alpine3.19,bookworm,bookworm-slim,bullseye,bullseye-slim,buster,buster-slim
+arm64v8        alpine3.18,alpine3.19,bookworm,bookworm-slim,bullseye,bullseye-slim,buster,buster-slim
+i386           alpine3.18,alpine3.19
+ppc64le        alpine3.18,alpine3.19,bookworm,bookworm-slim,bullseye,bullseye-slim,buster,buster-slim
+s390x          alpine3.18,alpine3.19,bookworm,bookworm-slim,bullseye,bullseye-slim,buster,buster-slim
diff --git a/config b/config
index c16690516..7c216ecde 100644
--- a/config
+++ b/config
@@ -1,4 +1,4 @@
 baseuri     https://nodejs.org/dist
 default_variant bookworm
-alpine_version  3.18
+alpine_version  3.19
 debian_versions bookworm bullseye buster
diff --git a/versions.json b/versions.json
index 29687e36b..15e45e5f3 100644
--- a/versions.json
+++ b/versions.json
@@ -5,10 +5,10 @@
     "maintenance": "2024-04-01",
     "end": "2024-06-01",
     "codename": "",
-    "alpine-default": "alpine3.18",
+    "alpine-default": "alpine3.19",
     "debian-default": "bookworm",
     "variants": {
-      "alpine3.17": [
+      "alpine3.18": [
         "amd64",
         "arm32v6",
         "arm32v7",
@@ -16,7 +16,7 @@
         "ppc64le",
         "s390x"
       ],
-      "alpine3.18": [
+      "alpine3.19": [
         "amd64",
         "arm32v6",
         "arm32v7",
@@ -60,10 +60,10 @@
     "maintenance": "2024-10-22",
     "end": "2026-04-30",
     "codename": "iron",
-    "alpine-default": "alpine3.18",
+    "alpine-default": "alpine3.19",
     "debian-default": "bookworm",
     "variants": {
-      "alpine3.17": [
+      "alpine3.18": [
         "amd64",
         "arm32v6",
         "arm32v7",
@@ -71,7 +71,7 @@
         "ppc64le",
         "s390x"
       ],
-      "alpine3.18": [
+      "alpine3.19": [
         "amd64",
         "arm32v6",
         "arm32v7",
@@ -125,10 +125,10 @@
     "maintenance": "2023-10-18",
     "end": "2025-04-30",
     "codename": "hydrogen",
-    "alpine-default": "alpine3.18",
+    "alpine-default": "alpine3.19",
     "debian-default": "bookworm",
     "variants": {
-      "alpine3.17": [
+      "alpine3.18": [
         "amd64",
         "arm32v6",
         "arm32v7",
@@ -136,7 +136,7 @@
         "ppc64le",
         "s390x"
       ],
-      "alpine3.18": [
+      "alpine3.19": [
         "amd64",
         "arm32v6",
         "arm32v7",