diff --git a/package-lock.json b/package-lock.json
index 4cad592..fce5d43 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2759,18 +2759,6 @@
         "@types/istanbul-lib-report": "*"
       }
     },
-    "node_modules/@types/jest": {
-      "version": "27.5.2",
-      "resolved": "https://registry.npmjs.org/@types/jest/-/jest-27.5.2.tgz",
-      "integrity": "sha512-mpT8LJJ4CMeeahobofYWIjFo0xonRS/HfxnVEPMPFSQdGUt1uHCnoPT7Zhb+sjDU2wz0oKV0OLUR0WzrHNgfeA==",
-      "dev": true,
-      "optional": true,
-      "peer": true,
-      "dependencies": {
-        "jest-matcher-utils": "^27.0.0",
-        "pretty-format": "^27.0.0"
-      }
-    },
     "node_modules/@types/minimatch": {
       "version": "5.1.2",
       "resolved": "https://registry.npmjs.org/@types/minimatch/-/minimatch-5.1.2.tgz",
@@ -5679,23 +5667,6 @@
         "node": ">=8"
       }
     },
-    "node_modules/find-cache-dir": {
-      "version": "3.3.2",
-      "resolved": "https://registry.npmjs.org/find-cache-dir/-/find-cache-dir-3.3.2.tgz",
-      "integrity": "sha512-wXZV5emFEjrridIgED11OoUKLxiYjAcqot/NJdAkOhlJ+vGzwhOAfcG5OX1jP+S0PcjEn8bdMJv+g2jwQ3Onig==",
-      "dev": true,
-      "dependencies": {
-        "commondir": "^1.0.1",
-        "make-dir": "^3.0.2",
-        "pkg-dir": "^4.1.0"
-      },
-      "engines": {
-        "node": ">=8"
-      },
-      "funding": {
-        "url": "https://github.com/avajs/find-cache-dir?sponsor=1"
-      }
-    },
     "node_modules/find-replace": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/find-replace/-/find-replace-3.0.0.tgz",
@@ -5774,20 +5745,6 @@
         "node": ">= 0.6"
       }
     },
-    "node_modules/fs-extra": {
-      "version": "8.1.0",
-      "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-8.1.0.tgz",
-      "integrity": "sha512-yhlQgA6mnOJUKOsRUFsgJdQCvkKhcz8tlZG5HBQfReYZy46OwLcY+Zia0mtdHsOo9y/hP+CxMN0TU9QxoOtG4g==",
-      "dev": true,
-      "dependencies": {
-        "graceful-fs": "^4.2.0",
-        "jsonfile": "^4.0.0",
-        "universalify": "^0.1.0"
-      },
-      "engines": {
-        "node": ">=6 <7 || >=8"
-      }
-    },
     "node_modules/fs.realpath": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
@@ -8624,15 +8581,6 @@
         "node": ">=6"
       }
     },
-    "node_modules/jsonfile": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-4.0.0.tgz",
-      "integrity": "sha512-m6F1R3z8jjlf2imQHS2Qez5sjKWQzbuuhuJ/FKYFRZvPE3PuHcSMVZzfsLhGVOkfd20obL5SWEBew5ShlquNxg==",
-      "dev": true,
-      "optionalDependencies": {
-        "graceful-fs": "^4.1.6"
-      }
-    },
     "node_modules/jsonparse": {
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/jsonparse/-/jsonparse-1.3.1.tgz",
@@ -11139,55 +11087,6 @@
         "node": ">=8"
       }
     },
-    "node_modules/rollup-plugin-typescript2": {
-      "version": "0.30.0",
-      "resolved": "https://registry.npmjs.org/rollup-plugin-typescript2/-/rollup-plugin-typescript2-0.30.0.tgz",
-      "integrity": "sha512-NUFszIQyhgDdhRS9ya/VEmsnpTe+GERDMmFo0Y+kf8ds51Xy57nPNGglJY+W6x1vcouA7Au7nsTgsLFj2I0PxQ==",
-      "dev": true,
-      "dependencies": {
-        "@rollup/pluginutils": "^4.1.0",
-        "find-cache-dir": "^3.3.1",
-        "fs-extra": "8.1.0",
-        "resolve": "1.20.0",
-        "tslib": "2.1.0"
-      },
-      "peerDependencies": {
-        "rollup": ">=1.26.3",
-        "typescript": ">=2.4.0"
-      }
-    },
-    "node_modules/rollup-plugin-typescript2/node_modules/@rollup/pluginutils": {
-      "version": "4.2.1",
-      "resolved": "https://registry.npmjs.org/@rollup/pluginutils/-/pluginutils-4.2.1.tgz",
-      "integrity": "sha512-iKnFXr7NkdZAIHiIWE+BX5ULi/ucVFYWD6TbAV+rZctiRTY2PL6tsIKhoIOaoskiWAkgu+VsbXgUVDNLHf+InQ==",
-      "dev": true,
-      "dependencies": {
-        "estree-walker": "^2.0.1",
-        "picomatch": "^2.2.2"
-      },
-      "engines": {
-        "node": ">= 8.0.0"
-      }
-    },
-    "node_modules/rollup-plugin-typescript2/node_modules/resolve": {
-      "version": "1.20.0",
-      "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.20.0.tgz",
-      "integrity": "sha512-wENBPt4ySzg4ybFQW2TT1zMQucPK95HSh/nq2CFTZVOGut2+pQvSsgtda4d26YrYcr067wjbmzOG8byDPBX63A==",
-      "dev": true,
-      "dependencies": {
-        "is-core-module": "^2.2.0",
-        "path-parse": "^1.0.6"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/ljharb"
-      }
-    },
-    "node_modules/rollup-plugin-typescript2/node_modules/tslib": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.1.0.tgz",
-      "integrity": "sha512-hcVC3wYEziELGGmEEXue7D75zbwIIVUMWAVbHItGPx0ziyXxrOMQx4rQEVEV45Ut/1IotuEvwqPopzIOkDMf0A==",
-      "dev": true
-    },
     "node_modules/run-parallel": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/run-parallel/-/run-parallel-1.2.0.tgz",
@@ -12924,15 +12823,6 @@
         "node": ">=0.10.0"
       }
     },
-    "node_modules/universalify": {
-      "version": "0.1.2",
-      "resolved": "https://registry.npmjs.org/universalify/-/universalify-0.1.2.tgz",
-      "integrity": "sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg==",
-      "dev": true,
-      "engines": {
-        "node": ">= 4.0.0"
-      }
-    },
     "node_modules/unpipe": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
@@ -13526,7 +13416,6 @@
         "rollup": "^2.40.0",
         "rollup-plugin-dts": "^2.0.1",
         "rollup-plugin-terser": "^7.0.2",
-        "rollup-plugin-typescript2": "^0.30.0",
         "serve": "^12.0.0",
         "ts-jest": "^27.0.3",
         "ts-node": "^10.0.0",
diff --git a/web-ifc-three/config/rollup-worker.config.js b/web-ifc-three/config/rollup-worker.config.js
index 3fbd73c..9d2b5fa 100644
--- a/web-ifc-three/config/rollup-worker.config.js
+++ b/web-ifc-three/config/rollup-worker.config.js
@@ -1,6 +1,6 @@
 import resolve from '@rollup/plugin-node-resolve';
 import commonjs from '@rollup/plugin-commonjs';
-import typescript from 'rollup-plugin-typescript2';
+import typescript from '@rollup/plugin-typescript';
 
 export default {
   input: 'src/IFC/web-workers/IFCWorker.ts',
diff --git a/web-ifc-three/config/rollup.config.js b/web-ifc-three/config/rollup.config.js
index 474dc2e..ddf685d 100644
--- a/web-ifc-three/config/rollup.config.js
+++ b/web-ifc-three/config/rollup.config.js
@@ -1,6 +1,6 @@
 import resolve from '@rollup/plugin-node-resolve';
 import commonjs from '@rollup/plugin-commonjs';
-import typescript from 'rollup-plugin-typescript2';
+import typescript from '@rollup/plugin-typescript';
 
 export default [
 {
diff --git a/web-ifc-three/package.json b/web-ifc-three/package.json
index 8de8e23..8d6e509 100644
--- a/web-ifc-three/package.json
+++ b/web-ifc-three/package.json
@@ -54,7 +54,6 @@
     "rollup": "^2.40.0",
     "rollup-plugin-dts": "^2.0.1",
     "rollup-plugin-terser": "^7.0.2",
-    "rollup-plugin-typescript2": "^0.30.0",
     "serve": "^12.0.0",
     "ts-jest": "^27.0.3",
     "ts-node": "^10.0.0",