diff --git a/docs/04-upstream-config.adoc b/docs/04-upstream-config.adoc
index a31d3f51..951e5d89 100644
--- a/docs/04-upstream-config.adoc
+++ b/docs/04-upstream-config.adoc
@@ -122,6 +122,7 @@ Currently, dshackle supports next chains (should be used as chain names in confi
 ** binance (bsc, bnb-smart-chain)
 ** bsc-testnet
 ** zksync
+** zksync-sepolia
 ** zksync-testnet
 ** polygon-zkevm
 ** polygon-zkevm-testnet
diff --git a/foundation/src/main/resources/chains.yaml b/foundation/src/main/resources/chains.yaml
index abdf5842..3f90f503 100644
--- a/foundation/src/main/resources/chains.yaml
+++ b/foundation/src/main/resources/chains.yaml
@@ -261,6 +261,12 @@ chain-settings:
           grpcId: 10012
           chain-id: 0x118
           short-names: [zksync-testnet]
+        - id: Sepolia
+          priority: 1
+          code: ZKS_SEPOLIA
+          grpcId: 10046
+          chain-id: 0x12c
+          short-names: [zksync-sepolia]
     - id: base
       label: Base
       type: eth