diff --git a/20/alpine3.21/Dockerfile b/20/alpine3.23/Dockerfile
similarity index 99%
rename from 20/alpine3.21/Dockerfile
rename to 20/alpine3.23/Dockerfile
index 55c2c5412..e9e0306b2 100644
--- a/20/alpine3.21/Dockerfile
+++ b/20/alpine3.23/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.21
+FROM alpine:3.23
 
 ENV NODE_VERSION=20.19.6
 
diff --git a/20/alpine3.21/docker-entrypoint.sh b/20/alpine3.23/docker-entrypoint.sh
similarity index 100%
rename from 20/alpine3.21/docker-entrypoint.sh
rename to 20/alpine3.23/docker-entrypoint.sh
diff --git a/22/alpine3.21/Dockerfile b/22/alpine3.23/Dockerfile
similarity index 99%
rename from 22/alpine3.21/Dockerfile
rename to 22/alpine3.23/Dockerfile
index 418e9f62d..c560931be 100644
--- a/22/alpine3.21/Dockerfile
+++ b/22/alpine3.23/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.21
+FROM alpine:3.23
 
 ENV NODE_VERSION=22.21.1
 
diff --git a/22/alpine3.21/docker-entrypoint.sh b/22/alpine3.23/docker-entrypoint.sh
similarity index 100%
rename from 22/alpine3.21/docker-entrypoint.sh
rename to 22/alpine3.23/docker-entrypoint.sh
diff --git a/24/alpine3.21/Dockerfile b/24/alpine3.23/Dockerfile
similarity index 99%
rename from 24/alpine3.21/Dockerfile
rename to 24/alpine3.23/Dockerfile
index dcb9335df..a0de0dd38 100644
--- a/24/alpine3.21/Dockerfile
+++ b/24/alpine3.23/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.21
+FROM alpine:3.23
 
 ENV NODE_VERSION=24.11.1
 
diff --git a/24/alpine3.21/docker-entrypoint.sh b/24/alpine3.23/docker-entrypoint.sh
similarity index 100%
rename from 24/alpine3.21/docker-entrypoint.sh
rename to 24/alpine3.23/docker-entrypoint.sh
diff --git a/25/alpine3.21/Dockerfile b/25/alpine3.23/Dockerfile
similarity index 99%
rename from 25/alpine3.21/Dockerfile
rename to 25/alpine3.23/Dockerfile
index 2a7be546a..d9c5930d7 100644
--- a/25/alpine3.21/Dockerfile
+++ b/25/alpine3.23/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.21
+FROM alpine:3.23
 
 ENV NODE_VERSION=25.2.1
 
diff --git a/25/alpine3.21/docker-entrypoint.sh b/25/alpine3.23/docker-entrypoint.sh
similarity index 100%
rename from 25/alpine3.21/docker-entrypoint.sh
rename to 25/alpine3.23/docker-entrypoint.sh
diff --git a/architectures b/architectures
index 7e0d968a7..63bad4558 100644
--- a/architectures
+++ b/architectures
@@ -1,8 +1,8 @@
 bashbrew-arch  variants
-amd64          alpine3.21,alpine3.22,bookworm,bookworm-slim,bullseye,bullseye-slim,trixie,trixie-slim
-arm32v6        alpine3.21,alpine3.22
-arm32v7        alpine3.21,alpine3.22,bookworm,bookworm-slim,bullseye,bullseye-slim,trixie,trixie-slim
-arm64v8        alpine3.21,alpine3.22,bookworm,bookworm-slim,bullseye,bullseye-slim,trixie,trixie-slim
-i386           alpine3.21,alpine3.22
-ppc64le        alpine3.21,alpine3.22,bookworm,bookworm-slim,trixie,trixie-slim
-s390x          alpine3.21,alpine3.22,bookworm,bookworm-slim,trixie,trixie-slim
+amd64          alpine3.22,alpine3.23,bookworm,bookworm-slim,bullseye,bullseye-slim,trixie,trixie-slim
+arm32v6        alpine3.22,alpine3.23
+arm32v7        alpine3.22,alpine3.23,bookworm,bookworm-slim,bullseye,bullseye-slim,trixie,trixie-slim
+arm64v8        alpine3.22,alpine3.23,bookworm,bookworm-slim,bullseye,bullseye-slim,trixie,trixie-slim
+i386           alpine3.22,alpine3.23
+ppc64le        alpine3.22,alpine3.23,bookworm,bookworm-slim,trixie,trixie-slim
+s390x          alpine3.22,alpine3.23,bookworm,bookworm-slim,trixie,trixie-slim
diff --git a/config b/config
index d5dea81f2..0c4717b9f 100644
--- a/config
+++ b/config
@@ -1,4 +1,4 @@
 baseuri     https://nodejs.org/dist
 default_variant bookworm
-alpine_version  3.22
+alpine_version  3.23
 debian_versions bookworm bullseye trixie
diff --git a/versions.json b/versions.json
index 3b19f8977..2b820f58f 100644
--- a/versions.json
+++ b/versions.json
@@ -5,15 +5,15 @@
     "maintenance": "2026-04-01",
     "end": "2026-06-01",
     "codename": "",
-    "alpine-default": "alpine3.22",
+    "alpine-default": "alpine3.23",
     "debian-default": "bookworm",
     "variants": {
-      "alpine3.21": [
+      "alpine3.22": [
         "amd64",
         "arm64v8",
         "s390x"
       ],
-      "alpine3.22": [
+      "alpine3.23": [
         "amd64",
         "arm64v8",
         "s390x"
@@ -58,15 +58,15 @@
     "maintenance": "2026-10-20",
     "end": "2028-04-30",
     "codename": "krypton",
-    "alpine-default": "alpine3.22",
+    "alpine-default": "alpine3.23",
     "debian-default": "bookworm",
     "variants": {
-      "alpine3.21": [
+      "alpine3.22": [
         "amd64",
         "arm64v8",
         "s390x"
       ],
-      "alpine3.22": [
+      "alpine3.23": [
         "amd64",
         "arm64v8",
         "s390x"
@@ -111,17 +111,17 @@
     "maintenance": "2025-10-21",
     "end": "2027-04-30",
     "codename": "jod",
-    "alpine-default": "alpine3.22",
+    "alpine-default": "alpine3.23",
     "debian-default": "bookworm",
     "variants": {
-      "alpine3.21": [
+      "alpine3.22": [
         "amd64",
         "arm32v6",
         "arm32v7",
         "arm64v8",
         "s390x"
       ],
-      "alpine3.22": [
+      "alpine3.23": [
         "amd64",
         "arm32v6",
         "arm32v7",
@@ -172,10 +172,10 @@
     "maintenance": "2024-10-22",
     "end": "2026-04-30",
     "codename": "iron",
-    "alpine-default": "alpine3.22",
+    "alpine-default": "alpine3.23",
     "debian-default": "bookworm",
     "variants": {
-      "alpine3.21": [
+      "alpine3.22": [
         "amd64",
         "arm32v6",
         "arm32v7",
@@ -183,7 +183,7 @@
         "ppc64le",
         "s390x"
       ],
-      "alpine3.22": [
+      "alpine3.23": [
         "amd64",
         "arm32v6",
         "arm32v7",