diff --git a/CHANGELOG.md b/CHANGELOG.md
index b2ff5d0..3d7b7f3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 All notable changes to this project will be documented in this file.
 
+## 1.0.2
+
+- Fix module import.
+
 ## 1.0.1
 
 - Fix missing ESM config in `package.json`.
diff --git a/README.md b/README.md
index 6247e39..15c0853 100644
--- a/README.md
+++ b/README.md
@@ -40,7 +40,7 @@ Adding this to your `steps` will send a PagerDuty alert if the job fails. It is
 ```yaml
 - name: Send PagerDuty alert on failure
   if: ${{ failure() }}
-  uses: Entle/action-pagerduty-alert@1.0.1
+  uses: Entle/action-pagerduty-alert@1.0.2
   with:
     pagerduty-integration-key: '${{ secrets.PAGERDUTY_INTEGRATION_KEY }}'
     pagerduty-dedup-key: github_workflow_failed
@@ -52,7 +52,7 @@ Optionally, add the below step after the one above to resolve the alert if a sub
 ```yaml
 - name: Resolve PagerDuty alert on success
   if: ${{ !failure() }}
-  uses: Entle/action-pagerduty-alert@1.0.1
+  uses: Entle/action-pagerduty-alert@1.0.2
   with:
     pagerduty-integration-key: '${{ secrets.PAGERDUTY_INTEGRATION_KEY }}'
     pagerduty-dedup-key: github_workflow_failed
diff --git a/index.js b/index.js
index 544a460..5922d17 100644
--- a/index.js
+++ b/index.js
@@ -1,6 +1,6 @@
 import core from '@actions/core';
-import sendAlert from './lib/send-alert';
-import prepareAlert from './lib/prepare-alert';
+import sendAlert from './lib/send-alert.js';
+import prepareAlert from './lib/prepare-alert.js';
 
 try {
   const pagerDutyintegrationKey = core.getInput('pagerduty-integration-key'); // Required
diff --git a/package.json b/package.json
index 2ea31ce..5d5d9e8 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "action-pagerduty-alert",
-  "version": "1.0.1",
+  "version": "1.0.2",
   "description": "GitHub Action to send a critical PagerDuty alert",
   "type": "module",
   "exports": "./index.js",