diff --git a/.github/workflows/ci-ui-cache.yml b/.github/workflows/ci-ui-cache.yml
index 91903b084..f4cd463f3 100644
--- a/.github/workflows/ci-ui-cache.yml
+++ b/.github/workflows/ci-ui-cache.yml
@@ -11,20 +11,20 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 1
       - name: Setup Node
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
-          node-version: 18.x
+          node-version: 20.x
       - name: Cache NPM dependencies
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         id: cache-primes
         with:
           path: statshouse-ui/node_modules
           key: ${{ runner.os }}-node-${{ hashFiles('statshouse-ui/package-lock.json') }}
       - name: Install
         if: steps.cache-primes.outputs.cache-hit != 'true'
-        run: npm ci
+        run: NODE_ENV=production npm ci
         working-directory: statshouse-ui
diff --git a/.github/workflows/ci-ui.yml b/.github/workflows/ci-ui.yml
index ba793fdfc..31ce33a60 100644
--- a/.github/workflows/ci-ui.yml
+++ b/.github/workflows/ci-ui.yml
@@ -11,22 +11,22 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 1
       - name: Setup Node
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
-          node-version: 18.x
+          node-version: 20.x
       - name: Cache NPM dependencies
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         id: cache-primes
         with:
           path: statshouse-ui/node_modules
           key: ${{ runner.os }}-node-${{ hashFiles('statshouse-ui/package-lock.json') }}
       - name: Install
         if: steps.cache-primes.outputs.cache-hit != 'true'
-        run: npm ci
+        run: NODE_ENV=production npm ci
         working-directory: statshouse-ui
       - name: Build
         run: npm run build
diff --git a/statshouse-ui/.env b/statshouse-ui/.env
index 75a22591d..bb3582e43 100644
--- a/statshouse-ui/.env
+++ b/statshouse-ui/.env
@@ -1,2 +1,5 @@
 INLINE_RUNTIME_CHUNK=false
 
+#REACT_APP_PROXY=
+#REACT_APP_PROXY_COOKIE=""
+#REACT_APP_CONFIG=""