diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8550039..c1eab9a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,12 +6,24 @@ All user visible changes to this project will be documented in this file. This p
 
 
 
+## [0.12.0-r2] · 2021-03-26
+[0.12.0-r2]: /../../tree/0.12.0-r2
+
+[Diff](/../../compare/0.12.0-r1...0.12.0-r2)
+
+### Security updated
+
+- [Alpine Linux] 3.13.3: <https://github.com/docker-library/official-images/commit/108c1e0b9f27e708f04fc3e577c6129248067927>
+
+
+
+
 ## [0.12.0-r1] · 2021-02-18
 [0.12.0-r1]: /../../tree/0.12.0-r1
 
 [Diff](/../../compare/0.12.0-r0...0.12.0-r1)
 
-### Upgraded
+### Security updated
 
 - [Alpine Linux] 3.13.2: <https://github.com/docker-library/official-images/commit/629ce2163a502c16b78064eb3ea3c74b095b6745>
 
diff --git a/Dockerfile b/Dockerfile
index 4a22de6..97c83ca 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,7 @@
 FROM golang:1.15-alpine AS dist
 
 ARG restic_ver=0.12.0
-ARG build_rev=1
+ARG build_rev=2
 
 
 # Install build tools.
@@ -43,7 +43,7 @@ RUN cd /tmp/restic-* \
 #
 
 # https://hub.docker.com/_/alpine
-FROM alpine:3.13 AS runtime
+FROM alpine:3.13.3 AS runtime
 
 LABEL org.opencontainers.image.source="\
     https://github.com/instrumentisto/restic-docker-image"
diff --git a/README.md b/README.md
index 849335e..3ca40aa 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ restic Docker Image
 
 ## Supported tags and respective `Dockerfile` links
 
-- [`0.12.0-r1`, `0.12.0`, `0.12`, `latest`][201]
+- [`0.12.0-r2`, `0.12.0`, `0.12`, `latest`][201]