diff --git a/packages/types-known/src/upgrades/kusama.ts b/packages/types-known/src/upgrades/kusama.ts
index 7a0aa512d7..3e8569d796 100644
--- a/packages/types-known/src/upgrades/kusama.ts
+++ b/packages/types-known/src/upgrades/kusama.ts
@@ -13,7 +13,7 @@ const upgrades: ChainUpgradesRaw = {
     [1472960, 1052], [1475648, 1053], [1491596, 1054], [1574408, 1055], [2064961, 1058],
     [2201991, 1062], [2671528, 2005], [2704202, 2007], [2728002, 2008], [2832534, 2011],
     [2962294, 2012], [3240000, 2013], [3274408, 2015], [3323565, 2019], [3534175, 2022],
-    [3860281, 2023], [4143129, 2024], [4401242, 2025], [4841367, 2026]
+    [3860281, 2023], [4143129, 2024], [4401242, 2025], [4841367, 2026], [5961600, 2027]
   ]
 };