diff --git a/.gitea/workflows/test.yml b/.gitea/workflows/test.yml
index f10d52b..dd044d5 100644
--- a/.gitea/workflows/test.yml
+++ b/.gitea/workflows/test.yml
@@ -20,7 +20,7 @@ jobs:
         uses: actions/checkout@v3
         with:
           path: "./laconic2d/"
-          repository: cerc-io/laconic2d
+          repository: deep-stack/laconic2d # TODO: Use cerc-io/laconic2d
           fetch-depth: 0
           ref: main
       - name: Environment
diff --git a/Dockerfile b/Dockerfile
index cdd30e2..c0176b5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 # Originally from: https://github.com/devcontainers/images/blob/main/src/javascript-node/.devcontainer/Dockerfile
 # [Choice] Node.js version (use -bullseye variants on local arm64/Apple Silicon): 18, 16, 14, 18-bullseye, 16-bullseye, 14-bullseye, 18-buster, 16-buster, 14-buster
-ARG VARIANT=16-bullseye
+ARG VARIANT=18-bullseye
 FROM node:${VARIANT}
 
 ARG USERNAME=node
diff --git a/scripts/build-sdk-test-container.sh b/scripts/build-sdk-test-container.sh
index 81744fd..b5bbef9 100755
--- a/scripts/build-sdk-test-container.sh
+++ b/scripts/build-sdk-test-container.sh
@@ -1,2 +1,2 @@
 #!/usr/bin/env bash
-docker build -t cerc/registry-sdk-tester:local -f Dockerfile .
+docker build -t cerc/registry-sdk-tester:local -f Dockerfile . --no-cache