diff --git a/.circleci/config.yml b/.circleci/config.yml
deleted file mode 100644
index a6d9e742..00000000
--- a/.circleci/config.yml
+++ /dev/null
@@ -1,145 +0,0 @@
-version: 2.1
-executors:
-  golang:
-    docker:
-      - image: cimg/go:1.18
-
-commands:
-  make:
-    parameters:
-      description:
-        type: string
-      target:
-        type: string
-    steps:
-      - attach_workspace:
-          at: /tmp/workspace
-      - restore_cache:
-          name: "Restore source code cache"
-          keys:
-            - go-src-v1-{{ .Revision }}
-      - checkout
-      - restore_cache:
-          name: "Restore go modules cache"
-          keys:
-            - go-mod-v2-{{ checksum "go.sum" }}
-      - run:
-          name: << parameters.description >>
-          command: |
-            make << parameters.target >>
-          no_output_timeout: 60m
-
-jobs:
-  setup-dependencies:
-    executor: golang
-    steps:
-      - checkout
-      - restore_cache:
-          name: "Restore go modules cache"
-          keys:
-            - go-mod-v2-{{ checksum "go.sum" }}
-      - run:
-          name: Cache go modules
-          command: make go-mod-cache
-      - run:
-          name: Build
-          command: make build
-      - run:
-          name: Git garbage collection
-          command: git gc
-      - save_cache:
-          name: "Save go modules cache"
-          key: go-mod-v2-{{ checksum "go.sum" }}
-          paths:
-            - "/go/pkg/mod"
-      - save_cache:
-          name: "Save source code cache"
-          key: go-src-v1-{{ .Revision }}
-          paths:
-            - ".git"
-  test-cover:
-    executor: golang
-    parallelism: 4
-    steps:
-      - checkout
-      - restore_cache:
-          keys:
-            - go-mod-v2-{{ checksum "go.sum" }}
-      - run:
-          name: Run tests
-          no_output_timeout: 30m
-          command: |
-            export VERSION="$(git describe --tags --long | sed 's/v\(.*\)/\1/')"
-            export GO111MODULE=on
-            mkdir -p /tmp/logs /tmp/workspace/profiles
-            for pkg in $(go list ./... | grep -v 'simulation\|contrib' | circleci tests split); do
-              id=$(echo "$pkg" | sed 's|[/.]|_|g')
-              go test -mod=readonly -timeout 20m -race -coverprofile=/tmp/workspace/profiles/$id.out -covermode=atomic -tags='ledger test_ledger_mock' "$pkg" | tee "/tmp/logs/$id-$RANDOM.log"
-            done
-      - persist_to_workspace:
-          root: /tmp/workspace
-          paths:
-            - "profiles/*"
-      - store_artifacts:
-          path: /tmp/logs
-
-  test-all:
-    executor: golang
-    steps:
-      - make:
-          target: test-all
-          description: "Run all tests and simulations"
-
-  start-remote-sims:
-    executor: golang
-    steps:
-      - make:
-          target: start-remote-sims
-          description: "Test multi-seed simulation (long)"
-
-  docker-build-and-push:
-    # adapted from: https://circleci.com/blog/using-circleci-workflows-to-replicate-docker-hub-automated-builds/
-    environment:
-      IMAGE_NAME: kava/kava
-    docker:
-      - image: circleci/buildpack-deps:stretch
-    steps:
-      - checkout
-      - setup_remote_docker:
-          version: 20.10.11
-      - run:
-          name: Build Docker image
-          command: DOCKER_BUILDKIT=1 docker build -t $IMAGE_NAME:$CIRCLE_BRANCH .
-      - run:
-          name: Publish Docker Image to Docker Hub
-          command: |
-            echo "$DOCKERHUB_KEY" | docker login -u "$DOCKERHUB_USERNAME" --password-stdin
-            docker push $IMAGE_NAME:$CIRCLE_BRANCH
-
-
-workflows:
-  version: 2
-  test-suite:
-    jobs:
-      - setup-dependencies:
-          # This filter enables the job for tags
-          filters:
-            tags:
-              only:
-                - /^v.*/
-      - test-cover:
-          requires:
-            - setup-dependencies
-      - test-all:
-          requires:
-            - setup-dependencies
-          # These filters ensure that the long sim only runs during release
-          filters:
-            branches:
-              only: "master"
-  upload-docker-images:
-    jobs:
-      - docker-build-and-push:
-          filters:
-            branches:
-              only: master