diff --git a/src/core/classes/site.ts b/src/core/classes/site.ts
index 2f86521f9..1511a3ac2 100644
--- a/src/core/classes/site.ts
+++ b/src/core/classes/site.ts
@@ -79,7 +79,7 @@ export class CoreSite {
         '3.8': 2019111800,
         '3.9': 2020061500,
         '3.10': 2020110900,
-        '3.11': 2021051000, // @todo: Replace with the right version once it's released.
+        '3.11': 2021051700,
     };
 
     // Possible cache update frequencies.