2 files changed, 4 insertions, 4 deletions
diff --git a/1args/features/steps/addition.js b/1args/features/steps/addition.js
index 0f074e4..ea6fc9c 100644
--- a/1args/features/steps/addition.js
+++ b/1args/features/steps/addition.js
@@ -1,5 +1,5 @@
 import { Given, When, Then } from '@cucumber/cucumber'
-import { expect } from 'chai'
+import assert from 'node:assert/strict'
 
 Given('the start value is {int}', function (int) {
 })
@@ -8,5 +8,5 @@ When('I add {int}', function (int) {
 })
 
 Then('the result should be {int}', function (int) {
-  expect(int).to.equal(11)
+  assert.equal(int, 11)
 })
diff --git a/1args/features/steps/concat.js b/1args/features/steps/concat.js
index 0d8cfd9..529d697 100644
--- a/1args/features/steps/concat.js
+++ b/1args/features/steps/concat.js
@@ -1,9 +1,9 @@
 import { When, Then } from '@cucumber/cucumber'
-import { expect } from 'chai'
+import assert from 'node:assert/strict'
 
 When('I concatenate {string} and {string}', function (string, string2) {
 })
        
 Then('the result should be {string}', function (string) {
-  expect(string).to.equal("Georg Cantor")
+  assert.equal(string, 'Georg Cantor')
 })