diff --git a/app.js b/app.js
index 420c1163..87da26e8 100644
--- a/app.js
+++ b/app.js
@@ -298,14 +298,14 @@ addWhatappEventHandler();
 
 // service worker
 
-// if('serviceWorker' in navigator){
-//     window.addEventListener('load', () => {
-//     navigator.serviceWorker.register('/sw.js')
-//     .then( (reg)=>{ 
-//         console.log('service worker registered', reg)
-//     })
-//         .catch((err)=> console.log('Service worker not registered', err));
-//   });
+if('serviceWorker' in navigator){
+    window.addEventListener('load', () => {
+    navigator.serviceWorker.register('/sw.js')
+    .then( (reg)=>{ 
+        console.log('service worker registered', reg)
+    })
+        .catch((err)=> console.log('Service worker not registered', err));
+  });
         
-// }
+}
 
diff --git a/docs/dev-process.md b/docs/dev-process.md
index 2e2a8f3d..692713c6 100644
--- a/docs/dev-process.md
+++ b/docs/dev-process.md
@@ -154,6 +154,10 @@ Not all elements made it into the final product, some others also got modified,
 ![v2 4@0,5x](https://user-images.githubusercontent.com/73431750/170242064-43aa6765-229c-43e8-a6e7-ed39e7de3ee0.png)
 
 
+## Countdown v2.4.1
+* fix sidebar option text going under the icon
+
+
 ### Potential and/or current developments
 * listpage as the homepage with onboarding
 * ui for elapsed countdown and clickless countdown updating
diff --git a/html/about.html b/html/about.html
index cd68a544..4e87067a 100644
--- a/html/about.html
+++ b/html/about.html
@@ -89,7 +89,7 @@
             </div>
             <div class="details">
                 <div class="details-title">Version</div>
-                <div class="details-info">2.4.0</div>
+                <div class="details-info">2.4.1</div>
             </div>
             <div class="details">
                 <div class="details-title">Credits</div>
diff --git a/readme.md b/readme.md
index 1384056c..df877e8a 100644
--- a/readme.md
+++ b/readme.md
@@ -104,6 +104,10 @@ Added contributor [Nathaniel Nyakotey](https://github.com/nyakotey)
 ![v2 4@0,5x](https://user-images.githubusercontent.com/73431750/170242064-43aa6765-229c-43e8-a6e7-ed39e7de3ee0.png)
 
 
+## Countdown v2.4.1
+* fix sidebar option text going under the icon
+
+
 ---
 #### Many more to come, stay tuned!
 For more details, and live updates, checkout the [dev process](/docs/dev-process.md) readme
diff --git a/sw.js b/sw.js
index a08910de..4c238627 100644
--- a/sw.js
+++ b/sw.js
@@ -1,7 +1,7 @@
 // #5
 
-const staticCacheName = 'site-static-v54';
-const dynamicCache = 'site-dynamic-v54';
+const staticCacheName = 'site-static-v55';
+const dynamicCache = 'site-dynamic-v55';
 
 const dynamicCacheSize = 30;