diff --git a/.github/workflows/build-push-image-commit.yaml b/.github/workflows/build-push-image-commit.yaml
index 5405432..b998620 100644
--- a/.github/workflows/build-push-image-commit.yaml
+++ b/.github/workflows/build-push-image-commit.yaml
@@ -48,6 +48,7 @@ jobs:
         if: steps.changed-files.outputs.any_changed == 'true'
         uses: jupyterhub/repo2docker-action@master
         with:
+          FORCE_REPO2DOCKER_VERSION: jupyter-repo2docker==2024.07.0
           DOCKER_REGISTRY: us-central1-docker.pkg.dev
           IMAGE_NAME: ${{ env.IMAGE }}
           # Disable pushing a 'latest' tag, as this often just causes confusion
diff --git a/.github/workflows/build-test-image.yaml b/.github/workflows/build-test-image.yaml
index c28fd9d..097baa7 100644
--- a/.github/workflows/build-test-image.yaml
+++ b/.github/workflows/build-test-image.yaml
@@ -40,6 +40,7 @@ jobs:
         if: steps.changed-files.outputs.any_changed == 'true'
         uses: jupyterhub/repo2docker-action@master
         with:
+          FORCE_REPO2DOCKER_VERSION: jupyter-repo2docker==2024.07.0
           REPO_DIR: /srv/repo
           NO_PUSH: true