diff --git a/web-frontend/package-lock.json b/web-frontend/package-lock.json
index 5a2cf8d0..5205d78e 100644
--- a/web-frontend/package-lock.json
+++ b/web-frontend/package-lock.json
@@ -8,7 +8,6 @@
       "name": "web-frontend",
       "version": "0.0.0",
       "dependencies": {
-        "@rollup/rollup-linux-x64-gnu": "4.52.3",
         "@tabler/icons-vue": "^3.35.0",
         "axios": "^1.12.2",
         "vue": "^3.5.22",
@@ -18,7 +17,7 @@
       "devDependencies": {
         "@vitejs/plugin-vue": "^6.0.1",
         "@vue/test-utils": "^2.4.6",
-        "happy-dom": "^18.0.1",
+        "happy-dom": "^19.0.2",
         "http-server": "^14.1.1",
         "vite": "^7.1.7",
         "vitest": "^3.2.4"
@@ -1826,9 +1825,9 @@
       }
     },
     "node_modules/happy-dom": {
-      "version": "18.0.1",
-      "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-18.0.1.tgz",
-      "integrity": "sha512-qn+rKOW7KWpVTtgIUi6RVmTBZJSe2k0Db0vh1f7CWrWclkkc7/Q+FrOfkZIb2eiErLyqu5AXEzE7XthO9JVxRA==",
+      "version": "19.0.2",
+      "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-19.0.2.tgz",
+      "integrity": "sha512-831CLbgDyjRbd2lApHZFsBDe56onuFcjsCBPodzWpzedTpeDr8CGZjs7iEIdNW1DVwSFRecfwzLpVyGBPamwGA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
diff --git a/web-frontend/package.json b/web-frontend/package.json
index 128d0c1d..2dfdbe2b 100644
--- a/web-frontend/package.json
+++ b/web-frontend/package.json
@@ -21,7 +21,7 @@
   "devDependencies": {
     "@vitejs/plugin-vue": "^6.0.1",
     "@vue/test-utils": "^2.4.6",
-    "happy-dom": "^18.0.1",
+    "happy-dom": "^19.0.2",
     "http-server": "^14.1.1",
     "vite": "^7.1.7",
     "vitest": "^3.2.4"