diff --git a/public/paris2025/index.html b/public/paris2025/index.html
index b1737dd..c274eb6 100644
--- a/public/paris2025/index.html
+++ b/public/paris2025/index.html
@@ -25,7 +25,10 @@
       content="Join us at the OpenAPI Conference in Paris on 11 December, 2025."
     />
     <meta property="og:type" content="website" />
-    <meta property="og:url" content="https://conference.openapis.org/paris2025" />
+    <meta
+      property="og:url"
+      content="https://conference.openapis.org/paris2025"
+    />
 
     <!-- Open Graph Image -->
     <meta
@@ -51,7 +54,7 @@
     />
 
     <!-- Favicon -->
-    <link rel="icon" href="./images/favicons/favicon.png?v=1" />
+    <link rel="icon" href="./images/favicons/favicon.png?v=2" />
 
     <!-- Prevent FOUC: Hide content until CSS loads -->
     <style>
@@ -73,7 +76,7 @@
     />
 
     <!-- Stylesheets -->
-    <link rel="stylesheet" href="./output.css?v=1" />
+    <link rel="stylesheet" href="./output.css?v=2" />
 
     <!-- Theme Color -->
     <meta name="theme-color" content="#47c552" />
@@ -107,7 +110,7 @@
               >
                 <a href="https://openapis.org" target="_blank" rel="noopener">
                   <img
-                    src="./images/logo.svg?v=1"
+                    src="./images/logo.svg?v=2"
                     alt="OpenAPI Conference Logo"
                     class="w-40 tablet:w-[160px] tablet:h-[42px] desktop-xl:w-[273px] desktop-xl:h-[72px] h-10.5"
                   />
@@ -122,7 +125,7 @@
                   rel="noopener noreferrer"
                 >
                   <img
-                    src="./images/img_hosted_by_fost.png?v=1"
+                    src="./images/img_hosted_by_fost.png?v=2"
                     alt="Hosted by Fost Logo"
                     class="w-[67px] h-[32px] desktop:w-[97px] desktop:h-[52px] desktop-xxl:w-[119px] desktop-xxl:h-[62px]"
                   />
@@ -183,7 +186,7 @@
               rel="noopener noreferrer"
               class="tablet:hidden p-4 relative h-[152px] -mt-6 rounded-b-4xl overflow-hidden bg-cover bg-center block cursor-pointer"
               style="
-                background-image: url(&quot;./images/background/background_top_right.jpg?v=1&quot;);
+                background-image: url(&quot;./images/background/background_top_right.jpg?v=2&quot;);
               "
             >
               <!-- Dark Overlay -->
@@ -292,7 +295,7 @@
               <div
                 class="w-full h-full absolute bg-cover bg-center bg-pan-slow"
                 style="
-                  background-image: url(&quot;./images/background/background_top_right.jpg?v=1&quot;);
+                  background-image: url(&quot;./images/background/background_top_right.jpg?v=2&quot;);
                 "
               ></div>
 
@@ -525,7 +528,7 @@
     </div>
 
     <!-- JavaScript -->
-    <script type="module" src="./main.js?v=1"></script>
+    <script type="module" src="./main.js?v=2"></script>
 
     <script
       async
diff --git a/src/config.js b/src/config.js
index 3fbe68e..7082b5f 100644
--- a/src/config.js
+++ b/src/config.js
@@ -5,7 +5,7 @@
  */
 
 // Asset version for cache busting - increment when deploying changes
-const ASSET_VERSION = "1";
+const ASSET_VERSION = Date.now();
 
 // BASE_PATH kept for backwards compatibility if used elsewhere
 const BASE_PATH = import.meta.env.BASE_PATH || "";
@@ -14,10 +14,10 @@ const BASE_PATH = import.meta.env.BASE_PATH || "";
  * Asset path helper - returns relative paths for portability
  *
  * @param {string} path - Asset path (e.g., /images/logo.svg)
- * @returns {string} - Relative asset path (e.g., ./images/logo.svg?v=1)
+ * @returns {string} - Relative asset path (e.g., ./images/logo.svg?v=1687699200000)
  *
  * @example
- * asset('/images/logo.svg') // Returns './images/logo.svg?v=1'
+ * asset('/images/logo.svg') // Returns './images/logo.svg?v=1687699200000'
  */
 export function asset(path) {
   // Convert to relative path for portability
diff --git a/src/index.html b/src/index.html
index 3d3c98c..6f29b5b 100644
--- a/src/index.html
+++ b/src/index.html
@@ -51,7 +51,7 @@
     />
 
     <!-- Favicon -->
-    <link rel="icon" href="./images/favicons/favicon.png?v=1" />
+    <link rel="icon" href="./images/favicons/favicon.png?v=2" />
 
     <!-- License for San Jose background image -->
     <!-- Photo: "San Jose, California" by David Sawyer -->
@@ -81,7 +81,7 @@
     />
 
     <!-- Stylesheets -->
-    <link rel="stylesheet" href="./output.css?v=1" />
+    <link rel="stylesheet" href="./output.css?v=2" />
 
     <!-- Theme Color -->
     <meta name="theme-color" content="#47c552" />
@@ -120,7 +120,7 @@
               >
                 <a href="https://openapis.org" target="_blank" rel="noopener">
                   <img
-                    src="./images/logo.svg?v=1"
+                    src="./images/logo.svg?v=2"
                     alt="OpenAPI Conference Logo"
                     class="w-40 tablet:w-[160px] tablet:h-[42px] desktop-xl:w-[273px] desktop-xl:h-[72px] h-10.5"
                   />
@@ -135,7 +135,7 @@
                   rel="noopener noreferrer"
                 >
                   <img
-                    src="./images/developer_week_logo.svg?v=1"
+                    src="./images/developer_week_logo.svg?v=2"
                     alt="Developer Week Logo"
                     class="w-[82px] h-2 tablet:w-[149px] tablet:h-4 desktop-xxl:w-[119px] desktop-xxl:h-[62px]"
                   />
@@ -196,7 +196,7 @@
               rel="noopener noreferrer"
               class="tablet:hidden p-4 relative h-[152px] -mt-6 rounded-b-4xl overflow-hidden bg-cover bg-center block cursor-pointer"
               style="
-                background-image: url(&quot;./images/background/background_top_right_san_jose.jpg?v=1&quot;);
+                background-image: url(&quot;./images/background/background_top_right_san_jose.jpg?v=2&quot;);
               "
             >
               <!-- Dark Overlay -->
@@ -303,7 +303,7 @@
               <div
                 class="w-full h-full absolute bg-cover bg-center bg-pan-slow"
                 style="
-                  background-image: url(&quot;./images/background/background_top_right_san_jose.jpg?v=1&quot;);
+                  background-image: url(&quot;./images/background/background_top_right_san_jose.jpg?v=2&quot;);
                 "
               ></div>
 
@@ -540,7 +540,7 @@
     </div>
 
     <!-- JavaScript -->
-    <script type="module" src="./main.js?v=1"></script>
+    <script type="module" src="./main.js?v=2"></script>
 
     <script
       async