diff --git a/content/pl/_index.html b/content/pl/_index.html
index 1096114700..03ec4a4c44 100644
--- a/content/pl/_index.html
+++ b/content/pl/_index.html
@@ -44,12 +44,12 @@ Kubernetes jako projekt open-source daje Ci wolność wyboru ⏤ skorzystaj z pr
         <button id="desktopShowVideoButton" onclick="kub.showVideo()">Obejrzyj wideo</button>
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-        <a href="https://events.linuxfoundation.org/kubecon-cloudnativecon-north-america/?utm_source=kubernetes.io&utm_medium=nav&utm_campaign=kccncna20" button id="desktopKCButton">Weź udział w wirtualnym KubeCon NA, 17-20.11.2020</a>
+        <a href="https://events.linuxfoundation.org/kubecon-cloudnativecon-north-america/?utm_source=kubernetes.io&utm_medium=nav&utm_campaign=kccncna21" button id="desktopKCButton">Weź udział w KubeCon North America 11-15.10.2021</a>
         <br>
         <br>
         <br>
         <br>
-        <a href="https://events.linuxfoundation.org/kubecon-cloudnativecon-europe/?utm_source=kubernetes.io&utm_medium=nav&utm_campaign=kccnceu21" button id="desktopKCButton">Weź udział w wirtualnym KubeCon EU 4–7.05.2021</a>
+        <a href="https://events.linuxfoundation.org/kubecon-cloudnativecon-europe-2022/?utm_source=kubernetes.io&utm_medium=nav&utm_campaign=kccnceu22" button id="desktopKCButton">Weź udział w wirtualnym KubeCon Europe 17-20.5.2022</a>
 
 </div>
 <div id="videoPlayer">