diff --git a/CHANGELOG.md b/CHANGELOG.md
index 581422d..fc8b85c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,18 @@ All user visible changes to this project will be documented in this file. This p
 
 
 
+## [0.16.2-r2] · 2023-12-11
+[0.16.2-r2]: /../../tree/0.16.2-r2
+
+[Diff](/../../compare/0.16.2-r1...0.16.2-r2)
+
+### Upgraded
+
+- [Alpine Linux] 3.19: <https://www.alpinelinux.org/posts/Alpine-3.19.0-released.html>
+
+
+
+
 ## [0.16.2-r1] · 2023-12-01
 [0.16.2-r1]: /../../tree/0.16.2-r1
 
diff --git a/Dockerfile b/Dockerfile
index c5699e0..16c70af 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,10 +3,10 @@
 #
 
 # https://hub.docker.com/_/golang
-FROM golang:1.21-alpine3.18 AS dist
+FROM golang:1.21-alpine3.19 AS dist
 
 ARG restic_ver=0.16.2
-ARG build_rev=1
+ARG build_rev=2
 
 
 # Install build tools.
@@ -36,7 +36,7 @@ RUN cd /tmp/restic-* \
 #
 
 # https://hub.docker.com/_/alpine
-FROM alpine:3.18 AS runtime
+FROM alpine:3.19 AS runtime
 
 
 # Install restic runtime dependencies and upgrade existing packages.
diff --git a/README.md b/README.md
index 68fb8eb..a7f0058 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ restic Docker Image
 
 ## Supported tags and respective `Dockerfile` links
 
-- [`0.16.2-r1`, `0.16.2`, `0.16`, `latest`][201]
+- [`0.16.2-r2`, `0.16.2`, `0.16`, `latest`][201]