diff --git a/index.js b/index.js
index 6f23b06..69864eb 100644
--- a/index.js
+++ b/index.js
@@ -1,16 +1,17 @@
 'use strict';
 
-var boolToStr = Boolean.prototype.toString;
+var callBound = require('call-bind/callBound');
+var $boolToStr = callBound('Boolean.prototype.toString');
+var $toString = callBound('Object.prototype.toString');
 
 var tryBooleanObject = function booleanBrandCheck(value) {
 	try {
-		boolToStr.call(value);
+		$boolToStr(value);
 		return true;
 	} catch (e) {
 		return false;
 	}
 };
-var toStr = Object.prototype.toString;
 var boolClass = '[object Boolean]';
 var hasToStringTag = typeof Symbol === 'function' && typeof Symbol.toStringTag === 'symbol';
 
@@ -21,5 +22,5 @@ module.exports = function isBoolean(value) {
 	if (value === null || typeof value !== 'object') {
 		return false;
 	}
-	return hasToStringTag && Symbol.toStringTag in value ? tryBooleanObject(value) : toStr.call(value) === boolClass;
+	return hasToStringTag && Symbol.toStringTag in value ? tryBooleanObject(value) : $toString(value) === boolClass;
 };
diff --git a/package.json b/package.json
index 31be296..5504f6c 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,9 @@
 		"false",
 		"is-boolean"
 	],
-	"dependencies": {},
+	"dependencies": {
+		"call-bind": "^1.0.0"
+	},
 	"devDependencies": {
 		"@ljharb/eslint-config": "^17.3.0",
 		"aud": "^1.1.3",