message: Use node 12 for building
diff: @@ -45,7 +45,7 @@ workflows:
  jobs:
  build:
  docker:
  - - image: circleci/node:12-buster
  + - image: circleci/node:16.13-bullseye
  steps:
  - run:
  name: Install Git Large File Storage (LFS)
  @@ -526,7 +526,7 @@ jobs:
  ./scripts/launchpad/stop.sh
  docs-build:
  docker:
  - - image: circleci/node:12-buster
  + - image: circleci/node:16.13-bullseye
  steps:
  - run:
  name: Install Git Large File Storage (LFS)
  @@ -557,7 +557,7 @@ jobs:
  paths: docs_deployment
  docs-deploy:
  docker:
  - - image: circleci/node:12-buster
  + - image: circleci/node:16.13-bullseye
  steps:
  - attach_workspace:
  at: .
  @@ -575,7 +575,7 @@ jobs:
  command: npx gh-pages@3.0.0 --message "Update docs [skip ci]" --dist docs_deployment --user "CI deployment <ci@cosmwasm.com>" --repo "git@github.com:cosmos/cosmjs.git"
  lint:
  docker:
  - - image: circleci/node:12-buster
  + - image: circleci/node:16.13-bullseye
  steps:
  - run:
  name: Install Git Large File Storage (LFS)
  