diff --git a/package-lock.json b/package-lock.json
index 9a18aef14..7162a1492 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,7 +14,7 @@
         "@nextcloud/axios": "^2.6.0",
         "@nextcloud/browser-storage": "^0.5.0",
         "@nextcloud/event-bus": "^3.3.3",
-        "@nextcloud/files": "^4.0.0",
+        "@nextcloud/files": "^3.12.2",
         "@nextcloud/initial-state": "^3.0.0",
         "@nextcloud/l10n": "^3.4.1",
         "@nextcloud/paths": "^3.1.0",
@@ -38,7 +38,7 @@
         "@types/gettext-parser": "^9.0.0",
         "@vitest/coverage-v8": "^5.0.0",
         "@vue/test-utils": "^1.3.6",
-        "@vue/tsconfig": "^0.9.1",
+        "@vue/tsconfig": "~0.5.1",
         "core-js": "^3.50.0",
         "gettext-extractor": "^4.0.6",
         "gettext-parser": "^9.1.1",
@@ -1701,32 +1701,10 @@
       }
     },
     "node_modules/@nextcloud/files": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/@nextcloud/files/-/files-4.0.0.tgz",
-      "integrity": "sha512-TmecnZIS+PGWGtRh7RpGEboCT4K6iTbHULUcfR6hs3eEzjDVsCc1Ldf8popGY/70lbpdlfYle8xbXnPIo3qaXA==",
-      "license": "AGPL-3.0-or-later",
-      "dependencies": {
-        "@nextcloud/auth": "^2.5.3",
-        "@nextcloud/capabilities": "^1.2.1",
-        "@nextcloud/l10n": "^3.4.1",
-        "@nextcloud/logger": "^3.0.3",
-        "@nextcloud/paths": "^3.0.0",
-        "@nextcloud/router": "^3.1.0",
-        "@nextcloud/sharing": "^0.3.0",
-        "is-svg": "^6.1.0",
-        "typescript-event-target": "^1.1.2",
-        "webdav": "^5.9.0"
-      },
-      "engines": {
-        "node": "^24.0.0"
-      }
-    },
-    "node_modules/@nextcloud/files/node_modules/@nextcloud/files": {
       "version": "3.12.2",
       "resolved": "https://registry.npmjs.org/@nextcloud/files/-/files-3.12.2.tgz",
       "integrity": "sha512-vBo8tf3Xh6efiF8CrEo3pKj9AtvAF6RdDGO1XKL65IxV8+UUd9Uxl2lUExHlzoDRRczCqfGfaWfRRaFhYqce5Q==",
       "license": "AGPL-3.0-or-later",
-      "optional": true,
       "dependencies": {
         "@nextcloud/auth": "^2.5.3",
         "@nextcloud/capabilities": "^1.2.1",
@@ -3796,23 +3774,11 @@
       }
     },
     "node_modules/@vue/tsconfig": {
-      "version": "0.9.1",
-      "resolved": "https://registry.npmjs.org/@vue/tsconfig/-/tsconfig-0.9.1.tgz",
-      "integrity": "sha512-buvjm+9NzLCJL29KY1j1991YYJ5e6275OiK+G4jtmfIb+z4POywbdm0wXusT9adVWqe0xqg70TbI7+mRx4uU9w==",
+      "version": "0.5.1",
+      "resolved": "https://registry.npmjs.org/@vue/tsconfig/-/tsconfig-0.5.1.tgz",
+      "integrity": "sha512-VcZK7MvpjuTPx2w6blwnwZAu5/LgBUtejFOi3pPGQFXQN5Ela03FUtd2Qtg4yWGGissVL0dr6Ro1LfOFh+PCuQ==",
       "dev": true,
-      "license": "MIT",
-      "peerDependencies": {
-        "typescript": ">= 5.8",
-        "vue": "^3.4.0"
-      },
-      "peerDependenciesMeta": {
-        "typescript": {
-          "optional": true
-        },
-        "vue": {
-          "optional": true
-        }
-      }
+      "license": "MIT"
     },
     "node_modules/@vueuse/components": {
       "version": "11.1.0",
diff --git a/package.json b/package.json
index b9a5650b8..931a07c62 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,6 @@
     }
   },
   "scripts": {
-    "prepare": "npm run build",
     "build:doc": "npm run dev && npm run doc",
     "build": "vite --mode production build",
     "dev": "vite --mode development build",
@@ -60,7 +59,7 @@
     "@nextcloud/axios": "^2.6.0",
     "@nextcloud/browser-storage": "^0.5.0",
     "@nextcloud/event-bus": "^3.3.3",
-    "@nextcloud/files": "^4.0.0",
+    "@nextcloud/files": "^3.12.2",
     "@nextcloud/initial-state": "^3.0.0",
     "@nextcloud/l10n": "^3.4.1",
     "@nextcloud/paths": "^3.1.0",
@@ -84,7 +83,7 @@
     "@types/gettext-parser": "^9.0.0",
     "@vitest/coverage-v8": "^5.0.0",
     "@vue/test-utils": "^1.3.6",
-    "@vue/tsconfig": "^0.9.1",
+    "@vue/tsconfig": "~0.5.1",
     "core-js": "^3.50.0",
     "gettext-extractor": "^4.0.6",
     "gettext-parser": "^9.1.1",
@@ -104,11 +103,13 @@
     "node": "^20.0.0 || ^22.0.0 || ^24.0.0"
   },
   "devEngines": {
-    "packageManager": [{
-      "name": "npm",
-      "version": "^11.3.0",
-      "onFail": "error"
-    }],
+    "packageManager": [
+      {
+        "name": "npm",
+        "version": "^11.3.0",
+        "onFail": "error"
+      }
+    ],
     "runtime": {
       "name": "node",
       "version": "^24.0.0",