diff --git a/apps/docs/docusaurus.config.ts b/apps/docs/docusaurus.config.ts
index 3f6dbee3..b9be89bf 100644
--- a/apps/docs/docusaurus.config.ts
+++ b/apps/docs/docusaurus.config.ts
@@ -67,7 +67,7 @@ const config: Config = {
         announcementBar: {
             id: "semaphore-v4-beta",
             content:
-                '<b>New Semaphore V4 <a href="https://ceremony.pse.dev/projects/Semaphore%20Binary%20Merkle%20Root%20Fix" target="_blank">Trusted Setup Ceremony</a> is open for contributions until August 6!</b>',
+                '<b>New Semaphore V4 <a href="https://ceremony.pse.dev/projects/Semaphore%20Binary%20Merkle%20Root%20Fix" target="_blank">Trusted Setup Ceremony</a> is open for contributions until August 20!</b>',
             backgroundColor: "#dde6fc",
             textColor: "#000000"
         },
diff --git a/apps/website/src/app/layout.tsx b/apps/website/src/app/layout.tsx
index a1a37743..9dfce951 100644
--- a/apps/website/src/app/layout.tsx
+++ b/apps/website/src/app/layout.tsx
@@ -45,7 +45,7 @@ export default function RootLayout({ children }: { children: React.ReactNode })
                         >
                             <b>Trusted Setup Ceremony</b>
                         </Link>{" "}
-                        is open for contributions until <b>August 6</b>!
+                        is open for contributions until <b>August 20</b>!
                     </Banner>
                     <Navbar />
                     <Container maxW="1440px" px={{ base: "5", md: "10" }}>