diff --git a/export-server/package-lock.json b/export-server/package-lock.json
index 8c105bf..d72710c 100644
--- a/export-server/package-lock.json
+++ b/export-server/package-lock.json
@@ -9,7 +9,7 @@
       "version": "7.0.2",
       "license": "GPL-3.0",
       "dependencies": {
-        "jsdom": "^27.2.0"
+        "jsdom": "^27.3.0"
       },
       "engines": {
         "node": ">=20"
@@ -137,6 +137,7 @@
         }
       ],
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=18"
       },
@@ -145,9 +146,9 @@
       }
     },
     "node_modules/@csstools/css-syntax-patches-for-csstree": {
-      "version": "1.0.20",
-      "resolved": "https://registry.npmjs.org/@csstools/css-syntax-patches-for-csstree/-/css-syntax-patches-for-csstree-1.0.20.tgz",
-      "integrity": "sha512-8BHsjXfSciZxjmHQOuVdW2b8WLUPts9a+mfL13/PzEviufUEW2xnvQuOlKs9dRBHgRqJ53SF/DUoK9+MZk72oQ==",
+      "version": "1.0.14",
+      "resolved": "https://registry.npmjs.org/@csstools/css-syntax-patches-for-csstree/-/css-syntax-patches-for-csstree-1.0.14.tgz",
+      "integrity": "sha512-zSlIxa20WvMojjpCSy8WrNpcZ61RqfTfX3XTaOeVlGJrt/8HF3YbzgFZa01yTbT4GWQLwfTcC3EB8i3XnB647Q==",
       "funding": [
         {
           "type": "github",
@@ -161,6 +162,9 @@
       "license": "MIT-0",
       "engines": {
         "node": ">=18"
+      },
+      "peerDependencies": {
+        "postcss": "^8.4"
       }
     },
     "node_modules/@csstools/css-tokenizer": {
@@ -178,6 +182,7 @@
         }
       ],
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=18"
       }
@@ -214,13 +219,13 @@
       }
     },
     "node_modules/cssstyle": {
-      "version": "5.3.3",
-      "resolved": "https://registry.npmjs.org/cssstyle/-/cssstyle-5.3.3.tgz",
-      "integrity": "sha512-OytmFH+13/QXONJcC75QNdMtKpceNk3u8ThBjyyYjkEcy/ekBwR1mMAuNvi3gdBPW3N5TlCzQ0WZw8H0lN/bDw==",
+      "version": "5.3.4",
+      "resolved": "https://registry.npmjs.org/cssstyle/-/cssstyle-5.3.4.tgz",
+      "integrity": "sha512-KyOS/kJMEq5O9GdPnaf82noigg5X5DYn0kZPJTaAsCUaBizp6Xa1y9D4Qoqf/JazEXWuruErHgVXwjN5391ZJw==",
       "license": "MIT",
       "dependencies": {
-        "@asamuzakjp/css-color": "^4.0.3",
-        "@csstools/css-syntax-patches-for-csstree": "^1.0.14",
+        "@asamuzakjp/css-color": "^4.1.0",
+        "@csstools/css-syntax-patches-for-csstree": "1.0.14",
         "css-tree": "^3.1.0"
       },
       "engines": {
@@ -332,14 +337,14 @@
       "license": "MIT"
     },
     "node_modules/jsdom": {
-      "version": "27.2.0",
-      "resolved": "https://registry.npmjs.org/jsdom/-/jsdom-27.2.0.tgz",
-      "integrity": "sha512-454TI39PeRDW1LgpyLPyURtB4Zx1tklSr6+OFOipsxGUH1WMTvk6C65JQdrj455+DP2uJ1+veBEHTGFKWVLFoA==",
+      "version": "27.3.0",
+      "resolved": "https://registry.npmjs.org/jsdom/-/jsdom-27.3.0.tgz",
+      "integrity": "sha512-GtldT42B8+jefDUC4yUKAvsaOrH7PDHmZxZXNgF2xMmymjUbRYJvpAybZAKEmXDGTM0mCsz8duOa4vTm5AY2Kg==",
       "license": "MIT",
       "dependencies": {
-        "@acemir/cssom": "^0.9.23",
-        "@asamuzakjp/dom-selector": "^6.7.4",
-        "cssstyle": "^5.3.3",
+        "@acemir/cssom": "^0.9.28",
+        "@asamuzakjp/dom-selector": "^6.7.6",
+        "cssstyle": "^5.3.4",
         "data-urls": "^6.0.0",
         "decimal.js": "^10.6.0",
         "html-encoding-sniffer": "^4.0.0",
@@ -391,6 +396,24 @@
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       "license": "MIT"
     },
+    "node_modules/nanoid": {
+      "version": "3.3.11",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.11.tgz",
+      "integrity": "sha512-N8SpfPUnUp1bK+PMYW8qSWdl9U+wwNWI4QKxOYDy9JAro3WMX7p2OeVRF9v+347pnakNevPmiHhNmZ2HbFA76w==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/ai"
+        }
+      ],
+      "license": "MIT",
+      "bin": {
+        "nanoid": "bin/nanoid.cjs"
+      },
+      "engines": {
+        "node": "^10 || ^12 || ^13.7 || ^14 || >=15.0.1"
+      }
+    },
     "node_modules/parse5": {
       "version": "8.0.0",
       "resolved": "https://registry.npmjs.org/parse5/-/parse5-8.0.0.tgz",
@@ -403,6 +426,41 @@
         "url": "https://github.com/inikulin/parse5?sponsor=1"
       }
     },
+    "node_modules/picocolors": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.1.1.tgz",
+      "integrity": "sha512-xceH2snhtb5M9liqDsmEw56le376mTZkEX/jEb/RxNFyegNul7eNslCXP9FDj/Lcu0X8KEyMceP2ntpaHrDEVA==",
+      "license": "ISC"
+    },
+    "node_modules/postcss": {
+      "version": "8.5.6",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.6.tgz",
+      "integrity": "sha512-3Ybi1tAuwAP9s0r1UQ2J4n5Y0G05bJkpUIO0/bI9MhwmD70S5aTWbXGBwxHrelT+XM1k6dM0pk+SwNkpTRN7Pg==",
+      "funding": [
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/postcss/"
+        },
+        {
+          "type": "tidelift",
+          "url": "https://tidelift.com/funding/github/npm/postcss"
+        },
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/ai"
+        }
+      ],
+      "license": "MIT",
+      "peer": true,
+      "dependencies": {
+        "nanoid": "^3.3.11",
+        "picocolors": "^1.1.1",
+        "source-map-js": "^1.2.1"
+      },
+      "engines": {
+        "node": "^10 || ^12 || >=14"
+      }
+    },
     "node_modules/punycode": {
       "version": "2.3.1",
       "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.3.1.tgz",
diff --git a/export-server/package.json b/export-server/package.json
index 9df2aff..1952cc5 100644
--- a/export-server/package.json
+++ b/export-server/package.json
@@ -22,7 +22,7 @@
   "author": "Dirk Stolle <striezel-dev@web.de>",
   "license": "GPL-3.0",
   "dependencies": {
-    "jsdom": "^27.2.0"
+    "jsdom": "^27.3.0"
   },
   "engines": {
     "node": ">=20"