diff --git a/app/[product]/layout.tsx b/app/[product]/layout.tsx
index c0225523..8aaa7540 100644
--- a/app/[product]/layout.tsx
+++ b/app/[product]/layout.tsx
@@ -2,6 +2,7 @@ import FooterServer from "@comps/shared/FooterServer";
 import { Inter } from "next/font/google";
 import Script from "next/script";
 import NavBarServer from "../../components/shared/NavBarServer";
+import { withAssetVersion } from "../../utils/assetVersion";
 import { getGoogleTagId } from "../../utils/getGoogleTagId";
 import { getLocale } from "../../utils/i18n";
 import "../globals.css";
@@ -28,7 +29,7 @@ export default async function RootLayout({
   return (
     <html lang={htmlLang}>
       <head>
-        <link rel="icon" href={`/favicons/${product}.ico`} />
+        <link rel="icon" href={withAssetVersion(`/favicons/${product}.ico`)} />
         
         {product === "YakShaver" && (
           <Script
diff --git a/components/shared/NavBarServer.tsx b/components/shared/NavBarServer.tsx
index ab492677..5b48c6e9 100644
--- a/components/shared/NavBarServer.tsx
+++ b/components/shared/NavBarServer.tsx
@@ -1,5 +1,6 @@
 import { NavGroup } from "@/types/nav-group";
 import { NavigationBarLeftNavItemStringItem as NavItem } from "@tina/__generated__/types";
+import { withAssetVersion } from "@utils/assetVersion";
 import { getNavigationBarWithFallback } from "@utils/i18n";
 import NavBarClient from "./NavBarClient";
 
@@ -70,7 +71,7 @@ export default async function NavBarServer({ product, locale }: NavBarServerProp
 
   const bannerImage =
     normalizedImgSrc && imgHeight && imgWidth
-      ? { imgHeight, imgSrc: normalizedImgSrc, imgWidth }
+      ? { imgHeight, imgSrc: withAssetVersion(normalizedImgSrc), imgWidth }
       : undefined;
   return (
     <NavBarClient
diff --git a/public/favicons/Tiger.ico b/public/favicons/Tiger.ico
index a737ec70..2052b77b 100644
Binary files a/public/favicons/Tiger.ico and b/public/favicons/Tiger.ico differ
diff --git a/public/favicons/tiger.ico b/public/favicons/tiger.ico
deleted file mode 100644
index 2052b77b..00000000
Binary files a/public/favicons/tiger.ico and /dev/null differ
diff --git a/utils/assetVersion.ts b/utils/assetVersion.ts
new file mode 100644
index 00000000..47037270
--- /dev/null
+++ b/utils/assetVersion.ts
@@ -0,0 +1,9 @@
+const ASSET_VERSION =
+  process.env.VERCEL_GIT_COMMIT_SHA?.slice(0, 8) ??
+  process.env.NEXT_PUBLIC_VERCEL_GIT_COMMIT_SHA?.slice(0, 8);
+
+export function withAssetVersion(src: string): string {
+  if (!ASSET_VERSION || !src.startsWith("/")) return src;
+  const separator = src.includes("?") ? "&" : "?";
+  return `${src}${separator}v=${ASSET_VERSION}`;
+}
