diff --git a/cmd/chainsimulator/flags.go b/cmd/chainsimulator/flags.go
index e3efd18..45d461b 100644
--- a/cmd/chainsimulator/flags.go
+++ b/cmd/chainsimulator/flags.go
@@ -4,8 +4,9 @@ import (
 	"time"
 
 	logger "github.com/multiversx/mx-chain-logger-go"
-	"github.com/multiversx/mx-chain-simulator-go/config"
 	"github.com/urfave/cli"
+
+	"github.com/multiversx/mx-chain-simulator-go/config"
 )
 
 const nodeOverrideDefaultFilename = "nodeOverrideDefault.toml"
@@ -95,6 +96,10 @@ var (
 		Name:  "bypass-txs-signature",
 		Usage: "This flag is used to bypass the transactions signature verification (by default true)",
 	}
+	bypassBlocksSignature = cli.BoolTFlag{
+		Name:  "bypass-blocks-signature",
+		Usage: "This flag is used to bypass the blocks signature verification (by default true)",
+	}
 	numValidatorsPerShard = cli.IntFlag{
 		Name:  "num-validators-per-shard",
 		Usage: "This flag is used to specify the number of validators per shard",
diff --git a/cmd/chainsimulator/main.go b/cmd/chainsimulator/main.go
index 12b9cec..300016b 100644
--- a/cmd/chainsimulator/main.go
+++ b/cmd/chainsimulator/main.go
@@ -23,6 +23,8 @@ import (
 	"github.com/multiversx/mx-chain-go/node/chainSimulator/components/api"
 	logger "github.com/multiversx/mx-chain-logger-go"
 	"github.com/multiversx/mx-chain-logger-go/file"
+	"github.com/urfave/cli"
+
 	"github.com/multiversx/mx-chain-simulator-go/config"
 	"github.com/multiversx/mx-chain-simulator-go/pkg/facade"
 	"github.com/multiversx/mx-chain-simulator-go/pkg/factory"
@@ -30,7 +32,6 @@ import (
 	"github.com/multiversx/mx-chain-simulator-go/pkg/proxy/configs"
 	"github.com/multiversx/mx-chain-simulator-go/pkg/proxy/configs/git"
 	"github.com/multiversx/mx-chain-simulator-go/pkg/proxy/creator"
-	"github.com/urfave/cli"
 )
 
 const timeToAllowProxyToStart = time.Millisecond * 10
@@ -77,6 +78,7 @@ func main() {
 		roundDurationInMs,
 		supernovaRoundDurationInMs,
 		bypassTransactionsSignature,
+		bypassBlocksSignature,
 		numValidatorsPerShard,
 		numWaitingValidatorsPerShard,
 		numValidatorsMeta,
@@ -142,7 +144,9 @@ func startChainSimulator(ctx *cli.Context) error {
 	}
 
 	bypassTxsSignature := ctx.GlobalBool(bypassTransactionsSignature.Name)
-	log.Warn("signature", "bypass", bypassTxsSignature)
+	log.Debug("signature", "bypass", bypassTxsSignature)
+	bypassBlocksSignature := ctx.GlobalBool(bypassBlocksSignature.Name)
+	log.Debug("blocks", "bypass", bypassBlocksSignature)
 	roundDurationInMillis := uint64(cfg.Config.Simulator.RoundDurationInMs)
 	supernovaRoundDurationInMillis := uint64(cfg.Config.Simulator.SupernovaRoundDurationInMs)
 	rounds := core.OptionalUint64{
@@ -201,6 +205,7 @@ func startChainSimulator(ctx *cli.Context) error {
 	var alterConfigsError error
 	argsChainSimulator := chainSimulator.ArgsChainSimulator{
 		BypassTxSignatureCheck:         bypassTxsSignature,
+		BypassBlockSignatureCheck:      bypassBlocksSignature,
 		TempDir:                        tempDir,
 		PathToInitialConfig:            nodeConfigs,
 		NumOfShards:                    uint32(cfg.Config.Simulator.NumOfShards),
diff --git a/go.mod b/go.mod
index f3bcbf5..5c348cc 100644
--- a/go.mod
+++ b/go.mod
@@ -6,7 +6,7 @@ require (
 	github.com/btcsuite/websocket v0.0.0-20150119174127-31079b680792
 	github.com/gin-gonic/gin v1.10.0
 	github.com/multiversx/mx-chain-core-go v1.4.2-0.20251022090220-a99e14e45706
-	github.com/multiversx/mx-chain-go v1.11.2-0.20251215095623-aaca4d73f477
+	github.com/multiversx/mx-chain-go v1.11.2-0.20251216115449-db8b601e9a5a
 	github.com/multiversx/mx-chain-logger-go v1.1.0
 	github.com/multiversx/mx-chain-proxy-go v1.3.1
 	github.com/pelletier/go-toml v1.9.3
diff --git a/go.sum b/go.sum
index 5ad3ad6..249a356 100644
--- a/go.sum
+++ b/go.sum
@@ -416,8 +416,8 @@ github.com/multiversx/mx-chain-crypto-go v1.3.0 h1:0eK2bkDOMi8VbSPrB1/vGJSYT81IB
 github.com/multiversx/mx-chain-crypto-go v1.3.0/go.mod h1:nPIkxxzyTP8IquWKds+22Q2OJ9W7LtusC7cAosz7ojM=
 github.com/multiversx/mx-chain-es-indexer-go v1.9.3-0.20251021150757-bd6aa66a0a90 h1:Hf6AqpCSHccBo5ZV5Bfaxz3UdPYhtYCynU+3CF4jAa8=
 github.com/multiversx/mx-chain-es-indexer-go v1.9.3-0.20251021150757-bd6aa66a0a90/go.mod h1:t1rkD2vHXSI4EClig0h7+kRCSUCRrMF+emr4DHxFtfA=
-github.com/multiversx/mx-chain-go v1.11.2-0.20251215095623-aaca4d73f477 h1:0q0KCLjYrG4AXKcNIBQnyMrqBcMbx1xRDG4bgcyVLqc=
-github.com/multiversx/mx-chain-go v1.11.2-0.20251215095623-aaca4d73f477/go.mod h1:G2LX81y+A75W5EqJod9p4fRAdnp22vpQrB+374pAveQ=
+github.com/multiversx/mx-chain-go v1.11.2-0.20251216115449-db8b601e9a5a h1:qQ13SNyzG5dBhgc9faA6HyFQX2l8v77r/GAtKyUaIjQ=
+github.com/multiversx/mx-chain-go v1.11.2-0.20251216115449-db8b601e9a5a/go.mod h1:G2LX81y+A75W5EqJod9p4fRAdnp22vpQrB+374pAveQ=
 github.com/multiversx/mx-chain-logger-go v1.1.0 h1:97x84A6L4RfCa6YOx1HpAFxZp1cf/WI0Qh112whgZNM=
 github.com/multiversx/mx-chain-logger-go v1.1.0/go.mod h1:K9XgiohLwOsNACETMNL0LItJMREuEvTH6NsoXWXWg7g=
 github.com/multiversx/mx-chain-proxy-go v1.3.1 h1:tjbTm3FpR0bjDvWAMK0zwRxRbbjGszSWltng7jv6CIg=