diff --git a/.eslintrc.yml b/.eslintrc.yml
deleted file mode 100644
index f40ac5c5..00000000
--- a/.eslintrc.yml
+++ /dev/null
@@ -1,3 +0,0 @@
-extends: cheminfo
-parserOptions:
-  sourceType: module
diff --git a/eslint.config.mjs b/eslint.config.mjs
new file mode 100644
index 00000000..be4ae7e6
--- /dev/null
+++ b/eslint.config.mjs
@@ -0,0 +1,4 @@
+import { defineConfig } from 'eslint/config';
+import cheminfo from 'eslint-config-cheminfo/base';
+
+export default defineConfig(cheminfo);
diff --git a/package.json b/package.json
index 9ca0131d..fab8887f 100644
--- a/package.json
+++ b/package.json
@@ -61,23 +61,23 @@
   },
   "homepage": "https://github.com/mljs/matrix",
   "devDependencies": {
-    "@babel/plugin-transform-modules-commonjs": "^7.23.0",
-    "@rollup/plugin-commonjs": "^25.0.7",
-    "@rollup/plugin-node-resolve": "^15.2.3",
+    "@babel/plugin-transform-modules-commonjs": "^7.27.1",
+    "@rollup/plugin-commonjs": "^28.0.6",
+    "@rollup/plugin-node-resolve": "^16.0.1",
     "@rollup/plugin-terser": "^0.4.4",
-    "@vitest/coverage-v8": "^0.34.6",
+    "@vitest/coverage-v8": "^3.2.4",
     "benchmark": "^2.1.4",
-    "csv-parse": "^5.5.2",
-    "eslint": "^8.51.0",
-    "eslint-config-cheminfo": "^9.0.2",
+    "csv-parse": "^5.6.0",
+    "eslint": "^9.29.0",
+    "eslint-config-cheminfo": "^14.1.1",
     "jest-matcher-deep-close-to": "^3.0.2",
-    "mathjs": "^11.11.2",
+    "mathjs": "^14.5.2",
     "ml-dataset-iris": "^1.2.1",
     "numeric": "^1.2.6",
-    "prettier": "^3.0.3",
+    "prettier": "^3.5.3",
     "pretty-hrtime": "^1.0.3",
-    "rollup": "^4.1.4",
-    "vitest": "^0.34.6"
+    "rollup": "^4.44.0",
+    "vitest": "^3.2.4"
   },
   "dependencies": {
     "is-any-array": "^2.0.1",