diff --git a/bin/ls-engines b/bin/ls-engines
index bbb6118..bce2bbb 100755
--- a/bin/ls-engines
+++ b/bin/ls-engines
@@ -109,7 +109,7 @@ const jsonFile = require('json-file-plus');
 const fromEntries = require('object.fromentries');
 const values = require('object.values');
 const allSettled = require('promise.allsettled');
-const group = require('array.prototype.group');
+const groupBy = require('object.groupby');
 
 const EXITS = require('../exit-codes');
 const checkCurrent = require('../checkCurrent');
@@ -306,7 +306,7 @@ Promise.all([
 	const pCurrent = current ? checkCurrent(selectedEngines, rootValids, graphValids) : { output: [] };
 
 	// print out successes first
-	const { fulfilled = [], rejected = [] } = group(
+	const { fulfilled = [], rejected = [] } = groupBy(
 		await allSettled([pSummary, pEngines, pCurrent]),
 		(x) => x.status,
 	);
diff --git a/checkEngines.js b/checkEngines.js
index e3fd85d..48b64e9 100644
--- a/checkEngines.js
+++ b/checkEngines.js
@@ -2,7 +2,7 @@
 
 const colors = require('colors/safe');
 const fromEntries = require('object.fromentries');
-const group = require('array.prototype.group');
+const groupBy = require('object.groupby');
 const { inspect } = require('util');
 
 const EXITS = require('./exit-codes');
@@ -64,7 +64,7 @@ module.exports = async function checkEngines(
 				.map(([name, depEngines, { [engine]: vs }]) => [name, depEngines[engine], rootValids[engine].filter((v) => !vs.includes(v))])
 				.sort(([a], [b]) => a.localeCompare(b));
 
-			conflicting[engine] = Object.entries(group(packageInvalids, ([name]) => name)).map(([
+			conflicting[engine] = Object.entries(groupBy(packageInvalids, ([name]) => name)).map(([
 				name,
 				results,
 			]) => [
diff --git a/package.json b/package.json
index 25a9bde..b3a75e1 100644
--- a/package.json
+++ b/package.json
@@ -42,9 +42,8 @@
 		"npm": ">=8"
 	},
 	"dependencies": {
-		"@npmcli/arborist": "^6.5.0",
-		"array.prototype.group": "^1.1.2",
-		"array.prototype.some": "^1.1.5",
+		"@npmcli/arborist": "^6.5.1",
+		"array.prototype.some": "^1.1.6",
 		"array.prototype.tosorted": "^1.1.3",
 		"colors": "=1.4.0",
 		"fast_array_intersect": "^1.1.0",
@@ -52,12 +51,13 @@
 		"get-json": "^1.0.1",
 		"json-file-plus": "^3.3.1",
 		"lockfile-info": "^1.0.0",
-		"object.fromentries": "^2.0.7",
-		"object.values": "^1.1.7",
+		"object.fromentries": "^2.0.8",
+		"object.groupby": "^1.0.3",
+		"object.values": "^1.2.0",
 		"pacote": "^15.2.0",
 		"promise.allsettled": "^1.0.7",
-		"semver": "^7.6.0",
-		"table": "^6.8.1",
+		"semver": "^7.6.2",
+		"table": "^6.8.2",
 		"yargs": "^17.7.2"
 	},
 	"devDependencies": {