diff --git a/packages/types-known/src/upgrades/kusama.ts b/packages/types-known/src/upgrades/kusama.ts
index 7fcc8b8bd5..0425dc6de5 100644
--- a/packages/types-known/src/upgrades/kusama.ts
+++ b/packages/types-known/src/upgrades/kusama.ts
@@ -12,7 +12,7 @@ const upgrades: ChainUpgradesRaw = [
   [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], [5961600, 2027],
-  [6137912, 2028], [6561855, 2029], [7100891, 2030]
+  [6137912, 2028], [6561855, 2029], [7100891, 2030], [7468792, 9100]
 ];
 
 export default upgrades;
diff --git a/packages/types-known/src/upgrades/westend.ts b/packages/types-known/src/upgrades/westend.ts
index d54ffb776d..c19893d1f6 100644
--- a/packages/types-known/src/upgrades/westend.ts
+++ b/packages/types-known/src/upgrades/westend.ts
@@ -9,7 +9,7 @@ const upgrades: ChainUpgradesRaw = [
   [1030162, 31], [1119657, 32], [1199282, 33], [1342534, 34], [1392263, 35],
   [1431703, 36], [1433369, 37], [1490972, 41], [2087397, 43], [2316688, 44],
   [2549864, 45], [3925782, 46], [3925843, 47], [4207800, 48], [4627944, 49],
-  [5124076, 50], [5478664, 900], [5482450, 9000]
+  [5124076, 50], [5478664, 900], [5482450, 9000], [5584305, 9100]
 ];
 
 export default upgrades;