diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
index 74e73dc..a638ef5 100644
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -9,7 +9,7 @@ jobs:
   test:
     name: Test
     runs-on: ubuntu-latest
-    container: gitea.kosmos.org/kosmos/akkounts-ci:0.11.0
+    container: gitea.kosmos.org/kosmos/akkounts-ci:0.11.1
     services:
       redis:
         image: redis
diff --git a/ci/Dockerfile b/ci/Dockerfile
index 4c9af95..8c3ce36 100644
--- a/ci/Dockerfile
+++ b/ci/Dockerfile
@@ -5,5 +5,12 @@ SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 
 RUN apt-get update -qq && apt-get install -y --no-install-recommends curl unzip \
       ldap-utils tini libvips
+
+# Node.js — required by GitHub/Gitea Actions runtime for JS-based actions
+# (actions/checkout, actions/cache, etc.)
+RUN curl -fsSL https://deb.nodesource.com/setup_lts.x | bash -
+RUN apt-get update && apt-get install -y nodejs
+
+# Bun — used by the app for CSS builds
 RUN curl -fsSL https://bun.sh/install | bash -s -- bun-v1.3.14
 ENV PATH="/root/.bun/bin:$PATH"