diff --git a/.github/workflows/commit.yaml b/.github/workflows/commit.yaml
index f10b950..4880d73 100644
--- a/.github/workflows/commit.yaml
+++ b/.github/workflows/commit.yaml
@@ -69,6 +69,8 @@ jobs:
         with:
           file: ./${{ matrix.os }}.dockerfile
           context: .
+          provenance: false
+          sbom: false
           platforms: linux/amd64
           cache-from: type=gha
           cache-to: type=gha,mode=max
@@ -128,6 +130,8 @@ jobs:
         with:
           file: ./${{ matrix.os }}.dockerfile
           context: .
+          provenance: false
+          sbom: false
           platforms: linux/amd64,linux/arm64
           cache-from: type=gha
           cache-to: type=gha,mode=max
diff --git a/.github/workflows/pull-request.yaml b/.github/workflows/pull-request.yaml
index 94a8559..cb1cb47 100644
--- a/.github/workflows/pull-request.yaml
+++ b/.github/workflows/pull-request.yaml
@@ -58,6 +58,8 @@ jobs:
         with:
           file: ./${{ matrix.os }}.dockerfile
           context: .
+          provenance: false
+          sbom: false
           platforms: linux/amd64
           cache-from: type=gha
           cache-to: type=gha,mode=max
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index d409374..0368b1c 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -73,6 +73,8 @@ jobs:
         with:
           file: ./${{ matrix.os }}.dockerfile
           context: .
+          provenance: false
+          sbom: false
           platforms: linux/amd64
           cache-from: type=gha
           cache-to: type=gha,mode=max
@@ -132,6 +134,8 @@ jobs:
         with:
           file: ./${{ matrix.os }}.dockerfile
           context: .
+          provenance: false
+          sbom: false
           platforms: linux/amd64,linux/arm64
           cache-from: type=gha
           cache-to: type=gha,mode=max
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 83aadc3..6a546a1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Deprecated
 - Removed -->
 
+## [v1.2.0] - 2023-02-06
+
+### All Changes
+
+- Updated [Alpine](https://www.alpinelinux.org/) base image from `v3.17.0` to `v3.17.1` (still Ruby `v3.1.3`).
+- Updated Debian Ruby base image from `v3.1.3-slim-bullseye` to `v3.2.0-slim-bullseye`.
+- Updated [libxml-ruby](https://github.com/xml4r/libxml-ruby) Gem from `v3.2.4` to `v4.0.0`.
+- Updated [async-http](https://github.com/socketry/async-http) Gem from `v0.59.3` to `v0.60.1`.
+- Updated [oj](https://github.com/ohler55/oj) from `v3.13.23` to `v3.14.1`.
+
 ## [v1.1.0] - 2022-12-07
 
 ### All Changes
diff --git a/alpine.dockerfile b/alpine.dockerfile
index 99ddcf3..584c0e6 100644
--- a/alpine.dockerfile
+++ b/alpine.dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.17.1
+FROM alpine:3.17.1@sha256:f271e74b17ced29b915d351685fd4644785c6d1559dd1f2d4189a5e851ef753a
 
 ENV FLUENTD_DISABLE_BUNDLER_INJECTION="1"
 
diff --git a/debian.dockerfile b/debian.dockerfile
index 8fc2bec..e1b1cd6 100644
--- a/debian.dockerfile
+++ b/debian.dockerfile
@@ -1,4 +1,4 @@
-FROM ruby:3.2.0-slim-bullseye
+FROM ruby:3.2.0-slim-bullseye@sha256:f2f2747508c05c6e0b21fc015ef7f0f577e6f644ffc450350d67b85995c23dd5
 
 ENV FLUENTD_DISABLE_BUNDLER_INJECTION="1"