diff --git a/.github/ISSUE_TEMPLATE_CHECK_UPSTREAM_DEPENDENCY_ALPINE.md b/.github/ISSUE_TEMPLATE_CHECK_UPSTREAM_DEPENDENCY_ALPINE.md
index a2fd9ac3..07a2c214 100644
--- a/.github/ISSUE_TEMPLATE_CHECK_UPSTREAM_DEPENDENCY_ALPINE.md
+++ b/.github/ISSUE_TEMPLATE_CHECK_UPSTREAM_DEPENDENCY_ALPINE.md
@@ -11,3 +11,8 @@ Open tasks:
   - [ ] Update local Dockerfile.
   - [ ] Add changelog entry.
   - [ ] Release new patch release.
+- See also:
+  - [Alpine release branches](https://www.alpinelinux.org/releases/).
+  - [Alpine news archive](https://www.alpinelinux.org/posts/).
+  - [Alpine on Docker Hub](https://hub.docker.com/_/alpine).
+  - [Alpine branches on GitHub](https://github.com/alpinelinux/aports/branches).
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2680efec..c0c56626 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - All CI tasks are configured to have timeouts, closes #201.
 - Upgrade dependencies, e.g. Symfony to 7.0 and intermediate Neo4j PHP dependencies as far as possible.
 - Deactivate `composer mess` in CI due to upstream issue, tracked in #203.
+- Upgrade to Alpine 3.19, closes #205.
 
 ## 0.0.37 - 2023-11-24
 ### Changed
diff --git a/docker/Dockerfile b/docker/Dockerfile
index 7b025a86..c719e1ba 100755
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,7 +1,7 @@
-FROM alpine:3.18 as php_embed
-LABEL org.opencontainers.image.source="https://github.com/docker-library/php/tree/master/8.3/alpine3.18/cli" \
-    org.opencontainers.image.title="Adapted php:8.3-cli-alpine3.18" \
-    org.opencontainers.image.description="Based on php:8.3-cli-alpine3.18, without sql, with embed."
+FROM alpine:3.19 as php_embed
+LABEL org.opencontainers.image.source="https://github.com/docker-library/php/tree/master/8.3/alpine3.19/cli" \
+    org.opencontainers.image.title="Adapted php:8.3-cli-alpine3.19" \
+    org.opencontainers.image.description="Based on php:8.3-cli-alpine3.19, without sql, with embed."
 
 # dependencies required for running "phpize"
 # these get automatically installed and removed by "docker-php-ext-*" (unless they're already installed)