diff --git a/learn/protocol/staking.mdx b/learn/protocol/staking.mdx
index ad762176db..7e8b1b87d4 100644
--- a/learn/protocol/staking.mdx
+++ b/learn/protocol/staking.mdx
@@ -53,7 +53,7 @@ The following sections describe the details of Starknet's staking protocol. The
 | Withdrawal security lockup                 | 21 days      | 5 minutes    |
 | Epoch length ($$E$$)                       | 120 blocks   | 231 blocks   |
 | Epoch duration                             | 3600 seconds | 1200 seconds |
-| Attestation window ($$W$$)                 | 30 blocks    | 30 blocks    |
+| Attestation window ($$W$$)                 | 40 blocks    | 40 blocks    |
 | Number of epochs used for latency ($$k$$)  | 1 epoch      | 1 epoch      |
 | Weight of BTC in staking power ($$\alpha$$) | N/A          | 0.25         |