diff --git a/package.json b/package.json
index f91a6ab..2b5f4ac 100644
--- a/package.json
+++ b/package.json
@@ -41,16 +41,16 @@
   },
   "homepage": "https://github.com/mljs/regression-simple-linear#readme",
   "devDependencies": {
-    "@vitest/coverage-v8": "^0.34.1",
-    "eslint": "^8.47.0",
-    "eslint-config-cheminfo-typescript": "^12.0.4",
+    "@vitest/coverage-v8": "^1.6.0",
+    "eslint": "^8.57.0",
+    "eslint-config-cheminfo-typescript": "^12.4.0",
     "prettier": "^3.0.1",
-    "rimraf": "^5.0.1",
-    "typescript": "^5.1.6",
-    "vitest": "^0.34.1"
+    "rimraf": "^5.0.7",
+    "typescript": "^5.4.5",
+    "vitest": "^1.6.0"
   },
   "dependencies": {
-    "cheminfo-types": "^1.7.2",
-    "ml-regression-base": "^3.0.0"
+    "cheminfo-types": "^1.7.3",
+    "ml-regression-base": "^4.0.0"
   }
 }
diff --git a/src/index.ts b/src/index.ts
index ae9d829..143e714 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,5 +1,6 @@
 import type { NumberArray } from 'cheminfo-types';
-import BaseRegression, {
+import {
+  BaseRegression,
   checkArrayLength,
   maybeToPrecision,
 } from 'ml-regression-base';
diff --git a/tsconfig.json b/tsconfig.json
index dd2cb73..005eb7f 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,14 +1,15 @@
 {
-    "compilerOptions": {
-      "allowJs": true,
-      "checkJs":true,
-      "esModuleInterop": true,
-      "moduleResolution": "node",
-      "outDir": "lib",
-      "sourceMap": true,
-      "strict": true,
-      "target": "es2020",
-      "noImplicitAny": false
-    },
-    "include": ["./src/**/*"]
-  }
+  "compilerOptions": {
+    "allowJs": true,
+    "checkJs": true,
+    "esModuleInterop": true,
+    "skipLibCheck": true,
+    "moduleResolution": "node",
+    "outDir": "lib",
+    "sourceMap": true,
+    "strict": true,
+    "target": "es2020",
+    "noImplicitAny": false
+  },
+  "include": ["./src/**/*"]
+}