diff --git a/CHANGELOG.md b/CHANGELOG.md
index a36d4e2..125b9b2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,14 @@
+## [3.0.0](https://github.com/geostyler/geostyler-qgis-parser/compare/v2.1.0...v3.0.0) (2024-06-26)
+
+
+### ⚠ BREAKING CHANGES
+
+* Switches to esm build and updates base packages.
+
+### Bug Fixes
+
+* fix dependency versions ([ecf3004](https://github.com/geostyler/geostyler-qgis-parser/commit/ecf300440cb90f8ec2e703d4ca4ad9a713807073))
+
 ## [2.1.0](https://github.com/geostyler/geostyler-qgis-parser/compare/v2.0.1...v2.1.0) (2024-06-25)
 
 
diff --git a/README.md b/README.md
index 330b4a8..2e71d6c 100644
--- a/README.md
+++ b/README.md
@@ -1,10 +1,6 @@
 # geostyler-qgis-parser
 [GeoStyler](https://github.com/geostyler/geostyler/) Style Parser implementation for QGIS
 
-## :rocket: GeoStyler Code Sprint 2024
-
-We are happy to announce the third GeoStyler Code Sprint from **17.-21.06.2024** in Paris. Be part of it! More infos on https://geostyler.org/.
-
 ## <a name="funding"></a>Funding & financial sponsorship
 
 Maintenance and further development of this code can be funded through the
diff --git a/package-lock.json b/package-lock.json
index bd7c20f..dd8553d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "geostyler-qgis-parser",
-  "version": "2.1.0",
+  "version": "3.0.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "geostyler-qgis-parser",
-      "version": "2.1.0",
+      "version": "3.0.0",
       "license": "BSD-2-Clause",
       "dependencies": {
         "buffer": "^6.0.3",
@@ -12737,10 +12737,11 @@
       }
     },
     "node_modules/picocolors": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.0.1.tgz",
-      "integrity": "sha512-anP1Z8qwhkbmu7MFP5iTt+wQKXgwzf7zTyGlcdzabySa9vd0Xt392U0rVmz9poOaBj0uHJKyyo9/upk0HrEQew==",
-      "dev": true
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.1.1.tgz",
+      "integrity": "sha512-xceH2snhtb5M9liqDsmEw56le376mTZkEX/jEb/RxNFyegNul7eNslCXP9FDj/Lcu0X8KEyMceP2ntpaHrDEVA==",
+      "dev": true,
+      "license": "ISC"
     },
     "node_modules/picomatch": {
       "version": "2.3.1",
@@ -12873,9 +12874,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.38",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.38.tgz",
-      "integrity": "sha512-Wglpdk03BSfXkHoQa3b/oulrotAkwrlLDRSOb9D0bN86FdRyE9lppSp33aHNPgBa0JKCoB+drFLZkQoRRYae5A==",
+      "version": "8.4.47",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.47.tgz",
+      "integrity": "sha512-56rxCq7G/XfB4EkXq9Egn5GCqugWvDFjafDOThIdMBsI15iqPqR5r15TfSr1YPYeEI19YeaXMCbY6u88Y76GLQ==",
       "dev": true,
       "funding": [
         {
@@ -12891,10 +12892,11 @@
           "url": "https://github.com/sponsors/ai"
         }
       ],
+      "license": "MIT",
       "dependencies": {
         "nanoid": "^3.3.7",
-        "picocolors": "^1.0.0",
-        "source-map-js": "^1.2.0"
+        "picocolors": "^1.1.0",
+        "source-map-js": "^1.2.1"
       },
       "engines": {
         "node": "^10 || ^12 || >=14"
@@ -13880,10 +13882,11 @@
       }
     },
     "node_modules/source-map-js": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.2.0.tgz",
-      "integrity": "sha512-itJW8lvSA0TXEphiRoawsCksnlf8SyvmFzIhltqAHluXd88pkCd+cXJVHTDwdCr0IzwptSm035IHQktUu1QUMg==",
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.2.1.tgz",
+      "integrity": "sha512-UXWMKhLOwVKb728IUtQPXxfYU+usdybtUrK/8uGE8CQMvrhOpwvzDBwj0QhSL7MQc7vIsISBG8VQ8+IDQxpfQA==",
       "dev": true,
+      "license": "BSD-3-Clause",
       "engines": {
         "node": ">=0.10.0"
       }
@@ -14773,13 +14776,14 @@
       }
     },
     "node_modules/vite": {
-      "version": "5.3.1",
-      "resolved": "https://registry.npmjs.org/vite/-/vite-5.3.1.tgz",
-      "integrity": "sha512-XBmSKRLXLxiaPYamLv3/hnP/KXDai1NDexN0FpkTaZXTfycHvkRHoenpgl/fvuK/kPbB6xAgoyiryAhQNxYmAQ==",
+      "version": "5.3.6",
+      "resolved": "https://registry.npmjs.org/vite/-/vite-5.3.6.tgz",
+      "integrity": "sha512-es78AlrylO8mTVBygC0gTC0FENv0C6T496vvd33ydbjF/mIi9q3XQ9A3NWo5qLGFKywvz10J26813OkLvcQleA==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
         "esbuild": "^0.21.3",
-        "postcss": "^8.4.38",
+        "postcss": "^8.4.39",
         "rollup": "^4.13.0"
       },
       "bin": {
diff --git a/package.json b/package.json
index f493eed..983d112 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "geostyler-qgis-parser",
-  "version": "2.1.0",
+  "version": "3.0.0",
   "description": "GeoStyler Style Parser implementation for QGIS Style",
   "main": "dist/QGISStyleParser.js",
   "type": "module",