diff --git a/README.md b/README.md
index ab80769..8750db0 100644
--- a/README.md
+++ b/README.md
@@ -85,7 +85,7 @@ _Source:_ [What is Docker](https://www.docker.com/what-docker)
 * [Docker for all - Developers, Testers, DevOps, Product Owners + Videos](https://github.com/machzqcq/docker-for-all) Docker Training Videos for all
 * [Docker Jumpstart](https://github.com/odewahn/docker-jumpstart/): a quick introduction
 * [Docker Toolbox](https://docs.docker.com/toolbox/overview/) - It's a **legacy desktop application** for quick setup and launch of a Docker environment on older Mac (10.10 and below) and Windows (8.1 and below) systems. On newer systems it's recommended to use the [Docker for Mac][docker-for-mac] or [Docker for Windows][docker-for-windows].
-* [Docker Training](http://training.docker.com/) - Includes a free self-paced hands-on tutorial (free registration required or sign-in with DockerHub ID)
+* [Docker Training](https://training.docker.com/) - Includes a free self-paced hands-on tutorial (free registration required or sign-in with DockerHub ID)
 * [How to Whale](https://github.com/carolynvs/howtowhale) - Learn Docker in your web browser, no setup or installation required by [@carolynvs](https://github.com/carolynvs).
 * [Katacoda](https://www.katacoda.com/): Learn Docker using Interactive Browser-Based Labs
 * [Learn Docker](https://github.com/dwyl/learn-docker) Full environment set up, screenshots, step-by-step tutorial and more resources (video, articles, cheat sheets) by [@dwyl](https://github.com/dwyl)
@@ -221,7 +221,7 @@ Services to securely store your Docker images.
 * [Docker Hub](https://hub.docker.com/) provided by Docker Inc.
 * [Docker Registry v2][distribution] - The Docker toolset to pack, ship, store, and deliver content
 * [GCE Container Registry](https://cloud.google.com/container-registry/) Fast, private Docker image storage on Google Cloud Platform
-* [GitLab Container Registry](https://docs.gitlab.com/ce/container_registry/README.html) - Repositories focused on using it images in GitLab CI
+* [GitLab Container Registry](https://docs.gitlab.com/ce/user/project/container_registry.html) - Repositories focused on using it images in GitLab CI
 * [Quay.io](https://quay.io/) (part of CoreOS) - Secure hosting for private Docker repositories
 * [Rescoyl](https://github.com/noteed/rescoyl) - Private Docker registry (free and open source) by [@noteed][noteed]
 * [Sonatype Nexus](https://www.sonatype.com/nexus-repository-oss) - Repository with Universal Support, also for Docker images