diff --git a/CHANGELOG.md b/CHANGELOG.md
index d836c43..3751e22 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
 
 
 
+## [0.9.0-docker27.5.0-compose2.32.4-kubectl1.32.1-helm3.17.0-reg0.16.1-releasecli0.21.0] · 2025-01-21
+[0.9.0-docker27.5.0-compose2.32.4-kubectl1.32.1-helm3.17.0-reg0.16.1-releasecli0.21.0]: /../../tree/0.9.0-docker27.5.0-compose2.32.4-kubectl1.32.1-helm3.17.0-reg0.16.1-releasecli0.21.0
+
+[Diff](/../../compare/0.9.0-docker27.5.0-compose2.32.4-kubectl1.32.1-helm3.17.0-reg0.16.1-releasecli0.20.0...0.9.0-docker27.5.0-compose2.32.4-kubectl1.32.1-helm3.17.0-reg0.16.1-releasecli0.21.0)
+
+### Upgraded
+
+- [GitLab Release CLI] 0.21.0: <https://gitlab.com/gitlab-org/release-cli/-/blob/v0.21.0/CHANGELOG.md#0210-2025-01-21>
+
+
+
+
 ## [0.9.0-docker27.5.0-compose2.32.4-kubectl1.32.1-helm3.17.0-reg0.16.1-releasecli0.20.0] · 2025-01-16
 [0.9.0-docker27.5.0-compose2.32.4-kubectl1.32.1-helm3.17.0-reg0.16.1-releasecli0.20.0]: /../../tree/0.9.0-docker27.5.0-compose2.32.4-kubectl1.32.1-helm3.17.0-reg0.16.1-releasecli0.20.0
 
diff --git a/Dockerfile b/Dockerfile
index 25bfd78..37e18c0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@
 #
 
 # https://gitlab.com/gitlab-org/release-cli/container_registry/
-ARG gitlab_release_cli_ver=0.20.0
+ARG gitlab_release_cli_ver=0.21.0
 FROM registry.gitlab.com/gitlab-org/release-cli:v${gitlab_release_cli_ver} \
   AS dist-release-cli
 
@@ -23,7 +23,7 @@ ARG docker_compose_ver=2.32.4
 ARG kubectl_ver=1.32.1
 ARG helm_ver=3.17.0
 ARG reg_ver=0.16.1
-ARG gitlab_release_cli_ver=0.20.0
+ARG gitlab_release_cli_ver=0.21.0
 
 
 # Install Bash, make, cURL, Git.
diff --git a/README.md b/README.md
index 4b7edf1..6a83076 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ GitLab Builder Docker image
 
 ## Supported tags and respective `Dockerfile` links
 
-- [`0.9.0-docker27.5.0-compose2.32.4-kubectl1.32.1-helm3.17.0-reg0.16.1-releasecli0.20.0`, `0.9.0`, `0.9`, `latest`][d1]
+- [`0.9.0-docker27.5.0-compose2.32.4-kubectl1.32.1-helm3.17.0-reg0.16.1-releasecli0.21.0`, `0.9.0`, `0.9`, `latest`][d1]