diff --git a/core/chains/evm/config/toml/defaults/zkSync_Goerli.toml b/core/chains/evm/config/toml/defaults/zkSync_Goerli.toml
index 04529a41b81..be3bc22b812 100644
--- a/core/chains/evm/config/toml/defaults/zkSync_Goerli.toml
+++ b/core/chains/evm/config/toml/defaults/zkSync_Goerli.toml
@@ -6,7 +6,7 @@ MinIncomingConfirmations = 1
 NoNewHeadsThreshold = '1m'
 
 [GasEstimator]
-LimitDefault = 3_500_000
+LimitDefault = 100_000_000
 PriceMax = 18446744073709551615
 PriceMin = 0
 
diff --git a/core/chains/evm/config/toml/defaults/zkSync_Mainnet.toml b/core/chains/evm/config/toml/defaults/zkSync_Mainnet.toml
index d7808edd15f..84ddac91db3 100644
--- a/core/chains/evm/config/toml/defaults/zkSync_Mainnet.toml
+++ b/core/chains/evm/config/toml/defaults/zkSync_Mainnet.toml
@@ -6,7 +6,7 @@ MinIncomingConfirmations = 1
 NoNewHeadsThreshold = '1m'
 
 [GasEstimator]
-LimitDefault = 3_500_000
+LimitDefault = 100_000_000
 PriceMax = 18446744073709551615
 PriceMin = 0
 
diff --git a/docs/CONFIG.md b/docs/CONFIG.md
index 938c3de66b1..97e356e7959 100644
--- a/docs/CONFIG.md
+++ b/docs/CONFIG.md
@@ -3058,7 +3058,7 @@ Mode = 'BlockHistory'
 PriceDefault = '20 gwei'
 PriceMax = '18.446744073709551615 ether'
 PriceMin = '0'
-LimitDefault = 3500000
+LimitDefault = 100000000
 LimitMax = 500000
 LimitMultiplier = '1'
 LimitTransfer = 21000
@@ -3142,7 +3142,7 @@ Mode = 'BlockHistory'
 PriceDefault = '20 gwei'
 PriceMax = '18.446744073709551615 ether'
 PriceMin = '0'
-LimitDefault = 3500000
+LimitDefault = 100000000
 LimitMax = 500000
 LimitMultiplier = '1'
 LimitTransfer = 21000