diff --git a/packages/demobank-ui/package.json b/packages/demobank-ui/package.json
index 831ec3978..0f0c6f8e1 100644
--- a/packages/demobank-ui/package.json
+++ b/packages/demobank-ui/package.json
@@ -9,57 +9,14 @@
     "lint": "eslint 'src/**/*.{js,jsx,ts,tsx}'",
     "pretty": "prettier --write src"
   },
-  "eslintConfig": {
-    "parser": "@typescript-eslint/parser",
-    "extends": [
-      "preact",
-      "plugin:@typescript-eslint/recommended"
-    ],
-    "ignorePatterns": [
-      "build/"
-    ],
-    "rules": {
-      "@typescript-eslint/no-explicit-any": [
-        0
-      ],
-      "@typescript-eslint/ban-ts-comment": [
-        1
-      ],
-      "quotes": [
-        2,
-        "single",
-        {
-          "allowTemplateLiterals": true,
-          "avoidEscape": false
-        }
-      ],
-      "indent": [
-        2,
-        2
-      ],
-      "prefer-arrow-callback": [
-        2,
-        {
-          "allowNamedFunctions": false,
-          "allowUnboundThis": true
-        }
-      ],
-      "curly": [
-        2,
-        "multi"
-      ],
-      "prefer-template": [
-        1
-      ]
-    }
-  },
   "dependencies": {
     "date-fns": "2.29.3",
     "jed": "1.1.1",
-    "preact-render-to-string": "^5.2.6",
-    "preact-router": "^4.1.0",
+    "preact": "10.6.5",
+    "preact-router": "3.2.1",
     "qrcode-generator": "^1.4.4",
-    "swr": "~1.3.0"
+    "react": "npm:@preact/compat@^17.1.2",
+    "swr": "1.3.0"
   },
   "devDependencies": {
     "@creativebulma/bulma-tooltip": "^1.2.0",
@@ -74,7 +31,7 @@
     "eslint": "^8.26.0",
     "eslint-config-preact": "^1.2.0",
     "po2json": "^0.4.5",
-    "preact": "10.11.2",
+    "sass": "1.32.13",
     "typescript": "^4.4.4"
   }
 }
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index ea6703975..d8bd34846 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -108,19 +108,21 @@ importers:
       eslint-config-preact: ^1.2.0
       jed: 1.1.1
       po2json: ^0.4.5
-      preact: 10.11.2
-      preact-render-to-string: ^5.2.6
-      preact-router: ^4.1.0
+      preact: 10.6.5
+      preact-router: 3.2.1
       qrcode-generator: ^1.4.4
-      swr: ~1.3.0
+      react: npm:@preact/compat@^17.1.2
+      sass: 1.32.13
+      swr: 1.3.0
       typescript: ^4.4.4
     dependencies:
       date-fns: 2.29.3
       jed: 1.1.1
-      preact-render-to-string: 5.2.6_preact@10.11.2
-      preact-router: 4.1.0_preact@10.11.2
+      preact: 10.6.5
+      preact-router: 3.2.1_preact@10.6.5
       qrcode-generator: 1.4.4
-      swr: 1.3.0
+      react: /@preact/compat/17.1.2_preact@10.6.5
+      swr: 1.3.0_@preact+compat@17.1.2
     devDependencies:
       '@creativebulma/bulma-tooltip': 1.2.0
       '@gnu-taler/pogen': link:../pogen
@@ -134,7 +136,7 @@ importers:
       eslint: 8.26.0
       eslint-config-preact: 1.3.0_fy74h4y2g2kkrxhvsefhiowl74
       po2json: 0.4.5
-      preact: 10.11.2
+      sass: 1.32.13
       typescript: 4.8.4
 
   packages/idb-bridge:
@@ -4054,6 +4056,14 @@ packages:
       preact: 10.6.1
     dev: true
 
+  /@preact/compat/17.1.2_preact@10.6.5:
+    resolution: {integrity: sha512-7pOZN9lMDDRQ+6aWvjwTp483KR8/zOpfS83wmOo3zfuLKdngS8/5RLbsFWzFZMGdYlotAhX980hJ75bjOHTwWg==}
+    peerDependencies:
+      preact: '*'
+    dependencies:
+      preact: 10.6.5
+    dev: false
+
   /@prefresh/babel-plugin/0.4.4:
     resolution: {integrity: sha512-/EvgIFMDL+nd20WNvMO0JQnzIl1EJPgmSaSYrZUww7A+aSdKsi37aL07TljrZR1cBMuzFxcr4xvqsUQLFJEukw==}
     dev: true
@@ -17676,12 +17686,12 @@ packages:
       preact: 10.6.1
     dev: false
 
-  /preact-router/4.1.0_preact@10.11.2:
-    resolution: {integrity: sha512-y1w2YvVpKAju9FMV+fAVR1NpH4MW5q07BZrziMZeg6F/rGJ9KvLUZtjOqsy2I8fDYiX36AM1AQTXIIK3jigBhA==}
+  /preact-router/3.2.1_preact@10.6.5:
+    resolution: {integrity: sha512-KEN2VN1DxUlTwzW5IFkF13YIA2OdQ2OvgJTkQREF+AA2NrHRLaGbB68EjS4IeZOa1shvQ1FvEm3bSLta4sXBhg==}
     peerDependencies:
       preact: '>=10'
     dependencies:
-      preact: 10.11.2
+      preact: 10.6.5
     dev: false
 
   /preact/10.11.2:
@@ -17690,6 +17700,10 @@ packages:
   /preact/10.6.1:
     resolution: {integrity: sha512-ydCg+ISIq70vqiThvNWStZWLRjR9U2awP/JAmGdWUKm9+Tyuy+MqVdAIyEByeIspAVtD4GWC/SJtxO8XD4knVA==}
 
+  /preact/10.6.5:
+    resolution: {integrity: sha512-i+LXM6JiVjQXSt2jG2vZZFapGpCuk1fl8o6ii3G84MA3xgj686FKjs4JFDkmUVhtxyq21+4ay74zqPykz9hU6w==}
+    dev: false
+
   /prelude-ls/1.1.2:
     resolution: {integrity: sha512-ESF23V4SKG6lVSGZgYNpbsiaAkdab6ZgOxe52p7+Kid3W3u3bxR4Vfd/o21dmN7jSt0IwgZ4v5MUd26FEtXE9w==}
     engines: {node: '>= 0.8.0'}
@@ -19811,10 +19825,12 @@ packages:
       react: ^16.11.0 || ^17.0.0 || ^18.0.0
     dev: false
 
-  /swr/1.3.0:
+  /swr/1.3.0_@preact+compat@17.1.2:
     resolution: {integrity: sha512-dkghQrOl2ORX9HYrMDtPa7LTVHJjCTeZoB1dqTbnnEDlSvN8JEKpYIYurDfvbQFUUS8Cg8PceFVZNkW0KNNYPw==}
     peerDependencies:
       react: ^16.11.0 || ^17.0.0 || ^18.0.0
+    dependencies:
+      react: /@preact/compat/17.1.2_preact@10.6.5
     dev: false
 
   /symbol-tree/3.2.4: