diff --git a/fhevm-go-coproc b/fhevm-go-coproc
index 06d31be83..a5a43651c 160000
--- a/fhevm-go-coproc
+++ b/fhevm-go-coproc
@@ -1 +1 @@
-Subproject commit 06d31be839f994fdde69c8c3a86d69f33a2b38c5
+Subproject commit a5a43651c8f7c1a2024affd5d6fbced8cc8c5eda
diff --git a/local-testnet/prep/consensus/config.yml b/local-testnet/prep/consensus/config.yml
index 372cd8fb1..b8fde8904 100644
--- a/local-testnet/prep/consensus/config.yml
+++ b/local-testnet/prep/consensus/config.yml
@@ -21,7 +21,7 @@ MAX_WITHDRAWALS_PER_PAYLOAD: 16
 DENEB_FORK_VERSION: 0x20000093
 
 # Time parameters
-SECONDS_PER_SLOT: 12
+SECONDS_PER_SLOT: 5
 SLOTS_PER_EPOCH: 6
 
 # Deposit contract