diff --git a/package-lock.json b/package-lock.json
index 2869bc6f78..c584853882 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17209,14 +17209,15 @@
       }
     },
     "node_modules/prettier": {
-      "version": "2.8.8",
+      "version": "3.3.3",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.3.3.tgz",
+      "integrity": "sha512-i2tDNA0O5IrMO757lfrdQZCc2jPNDVntV0m/+4whiDfWaTKfMNgR7Qz0NAeGz/nRqF4m5/6CLzbP4/liHt12Ew==",
       "dev": true,
-      "license": "MIT",
       "bin": {
-        "prettier": "bin-prettier.js"
+        "prettier": "bin/prettier.cjs"
       },
       "engines": {
-        "node": ">=10.13.0"
+        "node": ">=14"
       },
       "funding": {
         "url": "https://github.com/prettier/prettier?sponsor=1"
@@ -21922,7 +21923,7 @@
         "fast-check": "^2.19.0",
         "husky": "^7.0.1",
         "lint-staged": "^11.1.2",
-        "prettier": "^2.3.2",
+        "prettier": "^3.0.0",
         "sinon": "^17.0.1",
         "source-map": "^0.7.4",
         "tslib": "^2.3.1",
@@ -22009,7 +22010,7 @@
       }
     },
     "packages/compas-open-scd": {
-      "version": "0.33.0-6",
+      "version": "0.35.0-1",
       "license": "Apache-2.0",
       "dependencies": {
         "@material/mwc-dialog": "0.22.1",
@@ -22064,7 +22065,7 @@
         "fast-check": "^2.19.0",
         "husky": "^7.0.1",
         "lint-staged": "^11.1.2",
-        "prettier": "^2.3.2",
+        "prettier": "^3.0.0",
         "sinon": "^11.1.2",
         "snowpack": "3.8.6",
         "source-map": "^0.7.4",
@@ -22109,7 +22110,7 @@
         "gh-pages": "^4.0.0",
         "husky": "^4.3.8",
         "lint-staged": "^13.0.3",
-        "prettier": "^2.7.1",
+        "prettier": "^3.0.0",
         "tsdoc": "^0.0.4",
         "tslib": "^2.4.0",
         "typedoc": "^0.23.8",
@@ -23634,7 +23635,7 @@
         "http-server": "^14.1.1",
         "husky": "^7.0.1",
         "lint-staged": "^11.1.2",
-        "prettier": "^2.3.2",
+        "prettier": "^3.0.0",
         "sinon": "^17.0.1",
         "snowpack": "3.8.6",
         "source-map": "^0.7.4",
@@ -23844,7 +23845,7 @@
         "fast-check": "^2.19.0",
         "husky": "^7.0.1",
         "lint-staged": "^11.1.2",
-        "prettier": "^2.3.2",
+        "prettier": "^3.0.0",
         "sinon": "^17.0.1",
         "snowpack": "3.8.6",
         "source-map": "^0.7.4",
@@ -24071,7 +24072,7 @@
         "fast-check": "^2.19.0",
         "husky": "^7.0.1",
         "lint-staged": "^11.1.2",
-        "prettier": "^2.3.2",
+        "prettier": "^3.0.0",
         "sinon": "^17.0.1",
         "snowpack": "3.8.6",
         "source-map": "^0.7.4",
@@ -24280,7 +24281,7 @@
         "eslint-plugin-babel": "^5.3.1",
         "eslint-plugin-tsdoc": "^0.2.14",
         "lint-staged": "^13.0.3",
-        "prettier": "^2.3.2",
+        "prettier": "^3.0.0",
         "sinon": "^17.0.1",
         "sinon-chai": "^3.7.0",
         "tsdoc": "^0.0.4",
@@ -28070,7 +28071,7 @@
         "husky": "^7.0.1",
         "lint-staged": "^11.1.2",
         "lit": "^2.2.7",
-        "prettier": "^2.3.2",
+        "prettier": "^3.0.0",
         "sinon": "^17.0.1",
         "source-map": "^0.7.4",
         "tslib": "^2.3.1",
@@ -28178,7 +28179,7 @@
         "husky": "^4.3.8",
         "lint-staged": "^13.0.3",
         "lit": "^2.2.7",
-        "prettier": "^2.7.1",
+        "prettier": "^3.0.0",
         "tsdoc": "^0.0.4",
         "tslib": "^2.4.0",
         "typedoc": "^0.23.8",
@@ -29228,7 +29229,7 @@
         "http-server": "^14.1.1",
         "husky": "^7.0.1",
         "lint-staged": "^11.1.2",
-        "prettier": "^2.3.2",
+        "prettier": "^3.0.0",
         "sinon": "^17.0.1",
         "snowpack": "3.8.6",
         "source-map": "^0.7.4",
@@ -29362,7 +29363,7 @@
         "lit-translate": "^1.2.1",
         "marked": "^4.0.10",
         "panzoom": "^9.4.2",
-        "prettier": "^2.3.2",
+        "prettier": "^3.0.0",
         "sinon": "^17.0.1",
         "snowpack": "3.8.6",
         "source-map": "^0.7.4",
@@ -29554,7 +29555,7 @@
         "lit-translate": "^1.2.1",
         "marked": "^4.0.10",
         "panzoom": "^9.4.2",
-        "prettier": "^2.3.2",
+        "prettier": "^3.0.0",
         "sinon": "^17.0.1",
         "snowpack": "3.8.6",
         "source-map": "^0.7.4",
@@ -29728,7 +29729,7 @@
         "eslint-plugin-babel": "^5.3.1",
         "eslint-plugin-tsdoc": "^0.2.14",
         "lint-staged": "^13.0.3",
-        "prettier": "^2.3.2",
+        "prettier": "^3.0.0",
         "sinon": "^17.0.1",
         "sinon-chai": "^3.7.0",
         "tsdoc": "^0.0.4",
@@ -33009,7 +33010,7 @@
         "lit-translate": "^1.2.1",
         "marked": "^4.0.10",
         "panzoom": "^9.4.2",
-        "prettier": "^2.3.2",
+        "prettier": "^3.0.0",
         "sinon": "^11.1.2",
         "snowpack": "3.8.6",
         "source-map": "^0.7.4",
@@ -38927,7 +38928,9 @@
       "dev": true
     },
     "prettier": {
-      "version": "2.8.8",
+      "version": "3.3.3",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.3.3.tgz",
+      "integrity": "sha512-i2tDNA0O5IrMO757lfrdQZCc2jPNDVntV0m/+4whiDfWaTKfMNgR7Qz0NAeGz/nRqF4m5/6CLzbP4/liHt12Ew==",
       "dev": true
     },
     "pretty-bytes": {
diff --git a/packages/addons/package.json b/packages/addons/package.json
index 4c9ba7f2da..8b5ac36423 100644
--- a/packages/addons/package.json
+++ b/packages/addons/package.json
@@ -61,7 +61,7 @@
     "fast-check": "^2.19.0",
     "husky": "^7.0.1",
     "lint-staged": "^11.1.2",
-    "prettier": "^2.3.2",
+    "prettier": "^3.0.0",
     "sinon": "^17.0.1",
     "source-map": "^0.7.4",
     "tslib": "^2.3.1",
diff --git a/packages/compas-open-scd/package.json b/packages/compas-open-scd/package.json
index 9a75cda0bf..40b1a523b7 100644
--- a/packages/compas-open-scd/package.json
+++ b/packages/compas-open-scd/package.json
@@ -96,7 +96,7 @@
     "fast-check": "^2.19.0",
     "husky": "^7.0.1",
     "lint-staged": "^11.1.2",
-    "prettier": "^2.3.2",
+    "prettier": "^3.0.0",
     "sinon": "^11.1.2",
     "snowpack": "3.8.6",
     "source-map": "^0.7.4",
diff --git a/packages/core/package.json b/packages/core/package.json
index e8e82355ba..0f3159e7e5 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -62,7 +62,7 @@
     "gh-pages": "^4.0.0",
     "husky": "^4.3.8",
     "lint-staged": "^13.0.3",
-    "prettier": "^2.7.1",
+    "prettier": "^3.0.0",
     "tsdoc": "^0.0.4",
     "tslib": "^2.4.0",
     "typedoc": "^0.23.8",
diff --git a/packages/distribution/package.json b/packages/distribution/package.json
index cf160d75d7..15eeba9aa8 100644
--- a/packages/distribution/package.json
+++ b/packages/distribution/package.json
@@ -65,7 +65,7 @@
     "http-server": "^14.1.1",
     "husky": "^7.0.1",
     "lint-staged": "^11.1.2",
-    "prettier": "^2.3.2",
+    "prettier": "^3.0.0",
     "sinon": "^17.0.1",
     "snowpack": "3.8.6",
     "source-map": "^0.7.4",
diff --git a/packages/openscd/package.json b/packages/openscd/package.json
index 4857ec8a72..4f433f3f92 100644
--- a/packages/openscd/package.json
+++ b/packages/openscd/package.json
@@ -95,7 +95,7 @@
     "fast-check": "^2.19.0",
     "husky": "^7.0.1",
     "lint-staged": "^11.1.2",
-    "prettier": "^2.3.2",
+    "prettier": "^3.0.0",
     "sinon": "^17.0.1",
     "snowpack": "3.8.6",
     "source-map": "^0.7.4",
diff --git a/packages/plugins/package.json b/packages/plugins/package.json
index 7e26b7a907..bcb1e73e06 100644
--- a/packages/plugins/package.json
+++ b/packages/plugins/package.json
@@ -86,7 +86,7 @@
     "fast-check": "^2.19.0",
     "husky": "^7.0.1",
     "lint-staged": "^11.1.2",
-    "prettier": "^2.3.2",
+    "prettier": "^3.0.0",
     "sinon": "^17.0.1",
     "snowpack": "3.8.6",
     "source-map": "^0.7.4",
diff --git a/packages/xml/package.json b/packages/xml/package.json
index 7be1ca43f0..1205560de7 100644
--- a/packages/xml/package.json
+++ b/packages/xml/package.json
@@ -42,7 +42,7 @@
     "eslint-plugin-babel": "^5.3.1",
     "eslint-plugin-tsdoc": "^0.2.14",
     "lint-staged": "^13.0.3",
-    "prettier": "^2.3.2",
+    "prettier": "^3.0.0",
     "sinon": "^17.0.1",
     "sinon-chai": "^3.7.0",
     "tsdoc": "^0.0.4",