diff --git a/.github/workflows/library_generation.yml b/.github/workflows/library_generation.yml
index 0fdac15f..036efe7c 100644
--- a/.github/workflows/library_generation.yml
+++ b/.github/workflows/library_generation.yml
@@ -18,7 +18,7 @@ jobs:
             run: echo "::set-output name=date::$(date +'%d-%m-%Y %H:%M')"
           - name: Update libraries
             run: |
-              docker run --rm -v $(pwd):/arduino_project microros/micro_ros_arduino_builder:latest
+              docker run --rm -v $(pwd):/arduino_project microros/micro_ros_arduino_builder:foxy
           - name: Create Pull Request
             uses: peter-evans/create-pull-request@v3
             with:
diff --git a/README.md b/README.md
index d007bacc..d0c07a26 100644
--- a/README.md
+++ b/README.md
@@ -41,12 +41,13 @@ docker run -it --rm -v /dev:/dev --privileged --net=host microros/micro-ros-agen
 
 <!-- 
 pushd extras/library_generation
-docker build . -t micro_ros_arduino_builder
+docker build . -t micro_ros_arduino_builder:foxy
 popd
  -->
 
 ```bash
-docker run -it --rm -v $(pwd):/arduino_project microros/micro_ros_arduino_builder
+docker pull microros/micro_ros_arduino_builder:foxy
+docker run -it --rm -v $(pwd):/arduino_project microros/micro_ros_arduino_builder:foxy
 ```
 Note that folders added to `extras/library_generation/extra_packages` and entries added to `extras/library_generation/extra_packages/extra_packages.repos` will be taken into account by this build system.