diff --git a/Cargo.toml b/Cargo.toml
index a6d3152..092fec6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,17 +25,18 @@ all-features = true
 rustdoc-args = ["--cfg", "docsrs"]
 
 [dependencies]
-alloy-primitives = { version = "1.0", features = ["map"] }
-alloy-provider = { version = "1.0.3", default-features = false }
-alloy-rpc-types = { version = "1.0.3", features = ["eth"] }
-alloy-consensus = { version = "1.0.3", default-features = false }
+alloy-consensus = { version = "1.0.16", default-features = false }
+alloy-hardforks = { version = "0.2.11", default-features = false }
+alloy-primitives = { version = "1.2", features = ["map"] }
+alloy-provider = { version = "1.0.16", default-features = false }
+alloy-rpc-types = { version = "1.0.16", features = ["eth"] }
 
 eyre = "0.6"
 futures = "0.3"
 
 parking_lot = "0.12"
 
-revm = { version = "24.0.0", features = ["std", "serde"] }
+revm = { version = "27.0.1", features = ["std", "serde"] }
 
 serde = "1.0"
 serde_json = "1.0"
@@ -47,7 +48,7 @@ tracing = "0.1"
 url = "2"
 
 [dev-dependencies]
-alloy-rpc-client = "1.0.3"
+alloy-rpc-client = "1.0.16"
 tiny_http = "0.12"
 
 # [patch.crates-io]
diff --git a/src/backend.rs b/src/backend.rs
index 5306320..03dbecf 100644
--- a/src/backend.rs
+++ b/src/backend.rs
@@ -1017,7 +1017,7 @@ mod tests {
         let provider = get_http_provider(endpoint);
 
         let any_rpc_block = provider.get_block(BlockId::latest()).hashes().await.unwrap().unwrap();
-        let _meta = BlockchainDbMeta::default().with_block(&any_rpc_block.inner);
+        let _meta = BlockchainDbMeta::default().with_block(1, &any_rpc_block.inner);
     }
 
     #[tokio::test(flavor = "multi_thread")]
diff --git a/src/cache.rs b/src/cache.rs
index 2c7779c..2fe24dd 100644
--- a/src/cache.rs
+++ b/src/cache.rs
@@ -1,5 +1,7 @@
 //! Cache related abstraction
+
 use alloy_consensus::BlockHeader;
+use alloy_hardforks::EthereumHardfork;
 use alloy_primitives::{Address, B256, U256};
 use alloy_provider::network::TransactionResponse;
 use parking_lot::RwLock;
@@ -7,6 +9,7 @@ use revm::{
     context::BlockEnv,
     context_interface::block::BlobExcessGasAndPrice,
     primitives::{
+        eip4844::{BLOB_BASE_FEE_UPDATE_FRACTION_CANCUN, BLOB_BASE_FEE_UPDATE_FRACTION_PRAGUE},
         map::{AddressHashMap, HashMap},
         KECCAK_EMPTY,
     },
@@ -145,19 +148,27 @@ impl BlockchainDbMeta {
     /// Sets the [BlockEnv] of this instance using the provided [alloy_rpc_types::Block]
     pub fn with_block<T: TransactionResponse, H: BlockHeader>(
         mut self,
+        chain_id: u64,
         block: &alloy_rpc_types::Block<T, H>,
     ) -> Self {
+        let blob_base_fee_update_fraction =
+            match EthereumHardfork::from_chain_id_and_timestamp(chain_id, block.header.timestamp())
+            {
+                Some(EthereumHardfork::Cancun) => BLOB_BASE_FEE_UPDATE_FRACTION_CANCUN,
+                _ => BLOB_BASE_FEE_UPDATE_FRACTION_PRAGUE,
+            };
+
         self.block_env = BlockEnv {
-            number: block.header.number(),
+            number: U256::from(block.header.number()),
             beneficiary: block.header.beneficiary(),
-            timestamp: block.header.timestamp(),
+            timestamp: U256::from(block.header.timestamp()),
             difficulty: U256::from(block.header.difficulty()),
             basefee: block.header.base_fee_per_gas().unwrap_or_default(),
             gas_limit: block.header.gas_limit(),
             prevrandao: block.header.mix_hash(),
             blob_excess_gas_and_price: Some(BlobExcessGasAndPrice::new(
                 block.header.excess_blob_gas().unwrap_or_default(),
-                false,
+                blob_base_fee_update_fraction,
             )),
         };