diff --git a/spartan/environments/next-scenario.env b/spartan/environments/next-scenario.env
index b0668e5c960d..fcfb9f34d893 100644
--- a/spartan/environments/next-scenario.env
+++ b/spartan/environments/next-scenario.env
@@ -13,8 +13,8 @@ DESTROY_AZTEC_INFRA=true
 VERIFY_CONTRACTS=false
 USE_LOAD_BALANCERS=true
 
-AZTEC_LAG_IN_EPOCHS_FOR_VALIDATOR_SET=2
-AZTEC_LAG_IN_EPOCHS_FOR_RANDAO=2
+AZTEC_LAG_IN_EPOCHS_FOR_VALIDATOR_SET=1
+AZTEC_LAG_IN_EPOCHS_FOR_RANDAO=1
 
 OTEL_COLLECTOR_ENDPOINT=REPLACE_WITH_GCP_SECRET
 
diff --git a/spartan/eth-devnet/create_genesis.sh b/spartan/eth-devnet/create_genesis.sh
index 11944384d1be..73948a9031e4 100755
--- a/spartan/eth-devnet/create_genesis.sh
+++ b/spartan/eth-devnet/create_genesis.sh
@@ -135,7 +135,7 @@ function create_beacon_genesis {
   docker run --rm \
     -v "$tmp_dir:/tmp" \
     -v "$beacon_genesis_path:/out" \
-    maddiaa/eth-beacon-genesis devnet \
+    ethpandaops/eth-beacon-genesis:master-f57c0fb devnet \
       --config="/tmp/config.yaml" \
       --eth1-config="/tmp/genesis.json" \
       --mnemonics="/tmp/mnemonics.yaml" \
diff --git a/spartan/eth-devnet/entrypoints/eth-beacon.sh b/spartan/eth-devnet/entrypoints/eth-beacon.sh
index ae3678bad4ba..3b50cda3b238 100755
--- a/spartan/eth-devnet/entrypoints/eth-beacon.sh
+++ b/spartan/eth-devnet/entrypoints/eth-beacon.sh
@@ -21,6 +21,7 @@ lighthouse bn \
     --disable-enr-auto-update \
     --staking \
     --http \
+    --supernode \
     --http-address=0.0.0.0 \
     --http-port=${BEACON_HTTP_PORT} \
     --validator-monitor-auto \
diff --git a/spartan/eth-devnet/values.yaml b/spartan/eth-devnet/values.yaml
index 1a9c213fb80b..31de1d98b1ef 100644
--- a/spartan/eth-devnet/values.yaml
+++ b/spartan/eth-devnet/values.yaml
@@ -12,7 +12,7 @@ images:
     image: nethermind/nethermind:1.32.2
     pullPolicy: IfNotPresent
   lighthouse:
-    image: sigp/lighthouse:v7.1.0
+    image: sigp/lighthouse:v8.0.1
     pullPolicy: IfNotPresent
 
 ethereum:
diff --git a/spartan/terraform/deploy-eth-devnet/values/eth-devnet.yaml b/spartan/terraform/deploy-eth-devnet/values/eth-devnet.yaml
index a57c105553f9..dfd70704e2c1 100644
--- a/spartan/terraform/deploy-eth-devnet/values/eth-devnet.yaml
+++ b/spartan/terraform/deploy-eth-devnet/values/eth-devnet.yaml
@@ -12,7 +12,7 @@ images:
     image: nethermind/nethermind:1.32.2
     pullPolicy: IfNotPresent
   lighthouse:
-    image: sigp/lighthouse:v7.1.0
+    image: sigp/lighthouse:v8.0.1
     pullPolicy: IfNotPresent
 
 ethereum: