diff --git a/config/src/genesis_config.rs b/config/src/genesis_config.rs
index f52ea93816..737ca3e12a 100644
--- a/config/src/genesis_config.rs
+++ b/config/src/genesis_config.rs
@@ -827,7 +827,7 @@ pub static G_HALLEY_CONFIG: Lazy<GenesisConfig> = Lazy::new(|| {
     GenesisConfig {
         genesis_block_parameter: GenesisBlockParameterConfig::Static(GenesisBlockParameter {
             parent_hash: HashValue::sha3_256_of(b"starcoin_halley"),
-            timestamp: 1676208789000,
+            timestamp: 1676302707000,
             difficulty: 100.into(),
         }),
         version: Version { major: 1 },
diff --git a/genesis/generated/halley/genesis b/genesis/generated/halley/genesis
index 683b7a1eda..ee4bcea02f 100644
Binary files a/genesis/generated/halley/genesis and b/genesis/generated/halley/genesis differ