diff --git a/package.json b/package.json
index d40e9c1..5e57808 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,9 @@
   "description": "Read and write binary data on ArrayBuffers",
   "author": "Michaël Zasso",
   "type": "module",
-  "exports": "./lib/iobuffer.js",
+  "exports": {
+    ".": "./lib/iobuffer.js"
+  },
   "files": [
     "lib",
     "src"
@@ -23,15 +25,16 @@
     "tsc": "npm run clean && npm run tsc-build",
     "tsc-build": "tsc --project tsconfig.build.json"
   },
+  "dependencies": {},
   "devDependencies": {
-    "@types/node": "^24.0.14",
+    "@types/node": "^24.2.1",
     "@vitest/coverage-v8": "^3.2.4",
     "@zakodium/tsconfig": "^1.0.2",
-    "eslint": "^9.31.0",
+    "eslint": "^9.33.0",
     "eslint-config-cheminfo-typescript": "^19.0.0",
     "prettier": "^3.6.2",
     "rimraf": "^6.0.1",
-    "typescript": "^5.8.3",
+    "typescript": "^5.9.2",
     "vitest": "^3.2.4"
   },
   "repository": {
diff --git a/src/iobuffer.ts b/src/iobuffer.ts
index e650041..59a0c6f 100644
--- a/src/iobuffer.ts
+++ b/src/iobuffer.ts
@@ -306,7 +306,7 @@ export class IOBuffer {
 
   /**
    * Creates an array of corresponding to the type `type` and size `size`.
-   * For example type `uint8` will create a `Uint8Array`.
+   * For example, type `uint8` will create a `Uint8Array`.
    * @param size - size of the resulting array
    * @param type - number type of elements to read
    * @returns The read array.
@@ -325,12 +325,12 @@ export class IOBuffer {
     ) {
       const slice = new Uint8Array(this.buffer.slice(offset, offset + bytes));
       slice.reverse();
-      const returnArray = new typedArrays[type](slice.buffer);
+      const returnArray = new typedArrays[type](slice.buffer as ArrayBuffer);
       this.offset += bytes;
       returnArray.reverse();
       return returnArray as InstanceType<TypedArrays[T]>;
     }
-    const returnArray = new typedArrays[type](slice);
+    const returnArray = new typedArrays[type](slice as ArrayBuffer);
     this.offset += bytes;
     return returnArray as InstanceType<TypedArrays[T]>;
   }
diff --git a/tsconfig.build.json b/tsconfig.build.json
index ba24b0a..1fec47c 100644
--- a/tsconfig.build.json
+++ b/tsconfig.build.json
@@ -1,5 +1,5 @@
 {
   "extends": "./tsconfig.json",
-  "compilerOptions": {},
-  "exclude": ["**/__tests__"]
+  "include": ["src"],
+  "exclude": ["**/__tests__", "**/*.test.ts"]
 }
diff --git a/tsconfig.json b/tsconfig.json
index b66204a..976fdcf 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -4,5 +4,5 @@
     "types": ["node"],
     "outDir": "lib"
   },
-  "include": ["src"]
+  "include": ["src", "vite*.ts"]
 }