diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..46cdb57
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,12 @@
+FROM nginx:alpine
+
+# Copy build files
+COPY packages/apps/build /usr/share/nginx/html
+
+# Copy nginx config
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+
+# Expose port
+EXPOSE 80
+
+CMD ["nginx", "-g", "daemon off;"]
diff --git a/nginx.conf b/nginx.conf
new file mode 100644
index 0000000..57ebe37
--- /dev/null
+++ b/nginx.conf
@@ -0,0 +1,29 @@
+server {
+    listen 80;
+    server_name localhost;
+    root /usr/share/nginx/html;
+    index index.html;
+
+    # Gzip compression
+    gzip on;
+    gzip_vary on;
+    gzip_min_length 1024;
+    gzip_proxied expired no-cache no-store private auth;
+    gzip_types text/plain text/css text/xml text/javascript application/x-javascript application/xml application/javascript application/json;
+
+    # Cache static assets
+    location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot)$ {
+        expires 1y;
+        add_header Cache-Control "public, immutable";
+    }
+
+    # SPA fallback - serve index.html for all routes
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+
+    # Security headers
+    add_header X-Frame-Options "SAMEORIGIN" always;
+    add_header X-Content-Type-Options "nosniff" always;
+    add_header X-XSS-Protection "1; mode=block" always;
+}
diff --git a/package.json b/package.json
index e5c6ab1..7813693 100644
--- a/package.json
+++ b/package.json
@@ -111,7 +111,7 @@
     "@pezkuwi/types-create": "^16.5.6",
     "@pezkuwi/types-known": "^16.5.8",
     "@pezkuwi/types-support": "^16.5.6",
-    "@pezkuwi/ui-settings": "^3.16.9",
+    "@pezkuwi/ui-settings": "^3.17.1",
     "@pezkuwi/util": "^14.0.7",
     "@pezkuwi/util-crypto": "^14.0.7",
     "@pezkuwi/wasm-crypto": "^7.5.4",
diff --git a/packages/apps-config/package.json b/packages/apps-config/package.json
index 0f108a9..b6df329 100644
--- a/packages/apps-config/package.json
+++ b/packages/apps-config/package.json
@@ -41,7 +41,7 @@
     "@pezkuwi/api": "^16.5.6",
     "@pezkuwi/api-derive": "^16.5.6",
     "@pezkuwi/networks": "^14.0.7",
-    "@pezkuwi/react-identicon": "^3.16.3",
+    "@pezkuwi/react-identicon": "^3.17.1",
     "@pezkuwi/types": "^16.5.6",
     "@pezkuwi/types-codec": "^16.5.6",
     "@pezkuwi/util": "^14.0.7",
diff --git a/packages/react-components/package.json b/packages/react-components/package.json
index 3423a0d..d073651 100644
--- a/packages/react-components/package.json
+++ b/packages/react-components/package.json
@@ -21,11 +21,11 @@
     "@fortawesome/react-fontawesome": "^0.2.0",
     "@pezkuwi/keyring": "^14.0.7",
     "@pezkuwi/react-api": "^0.168.2-4-x",
-    "@pezkuwi/react-identicon": "^3.16.3",
-    "@pezkuwi/react-qr": "^3.16.3",
+    "@pezkuwi/react-identicon": "^3.17.1",
+    "@pezkuwi/react-qr": "^3.17.1",
     "@pezkuwi/react-query": "^0.168.2-4-x",
-    "@pezkuwi/ui-keyring": "^3.16.3",
-    "@pezkuwi/ui-settings": "^3.16.3",
+    "@pezkuwi/ui-keyring": "^3.17.1",
+    "@pezkuwi/ui-settings": "^3.17.1",
     "@pezkuwi/util": "^14.0.7",
     "@pezkuwi/util-crypto": "^14.0.7",
     "chart.js": "^4.4.1",