diff --git a/packages/block/docs/classes/Block.md b/packages/block/docs/classes/Block.md
index 601461ac9a..c455eb4ede 100644
--- a/packages/block/docs/classes/Block.md
+++ b/packages/block/docs/classes/Block.md
@@ -344,9 +344,9 @@ ___
 
 ▸ **validateBlobTransactions**(`parentHeader`): `void`
 
-Validates that data gas fee for each transaction is greater than or equal to the
-dataGasPrice for the block and that total data gas in block is less than maximum
-data gas per block
+Validates that blob gas fee for each transaction is greater than or equal to the
+dataGasPrice for the block and that total blob gas in block is less than maximum
+blob gas per block
 
 #### Parameters
 
diff --git a/packages/block/docs/classes/BlockHeader.md b/packages/block/docs/classes/BlockHeader.md
index 553c4d64e7..c915e88cd5 100644
--- a/packages/block/docs/classes/BlockHeader.md
+++ b/packages/block/docs/classes/BlockHeader.md
@@ -319,7 +319,7 @@ EIP-4399: After merge to PoS, `mixHash` supplanted as `prevRandao`
 
 ▸ **calcDataFee**(`numBlobs`): `bigint`
 
-Returns the total fee for data gas spent for including blobs in block.
+Returns the total fee for blob gas spent for including blobs in block.
 
 #### Parameters
 
@@ -331,7 +331,7 @@ Returns the total fee for data gas spent for including blobs in block.
 
 `bigint`
 
-the total data gas fee for numBlobs blobs
+the total blob gas fee for numBlobs blobs
 
 #### Defined in
 
@@ -359,7 +359,7 @@ ___
 
 ▸ **calcNextExcessDataGas**(): `bigint`
 
-Calculates the excess data gas for next (hopefully) post EIP 4844 block.
+Calculates the excess blob gas for next (hopefully) post EIP 4844 block.
 
 #### Returns
 
@@ -542,13 +542,13 @@ ___
 
 ▸ **getDataGasPrice**(): `bigint`
 
-Returns the price per unit of data gas for a blob transaction in the current/pending block
+Returns the price per unit of blob gas for a blob transaction in the current/pending block
 
 #### Returns
 
 `bigint`
 
-the price in gwei per unit of data gas spent
+the price in gwei per unit of blob gas spent
 
 #### Defined in
 
diff --git a/packages/tx/README.md b/packages/tx/README.md
index 8118fe511e..4966dee062 100644
--- a/packages/tx/README.md
+++ b/packages/tx/README.md
@@ -75,7 +75,7 @@ Hardforks adding features and/or tx types:
 | Hardfork         | Introduced | Description                                                                                             |
 | ---------------- | ---------- | ------------------------------------------------------------------------------------------------------- |
 | `spuriousDragon` |  `v2.0.0`  |  `EIP-155` replay protection (disable by setting HF pre-`spuriousDragon`)                               |
-| `istanbul`       |  `v2.1.1`  | Support for reduced non-zero call data gas prices ([EIP-2028](https://eips.ethereum.org/EIPS/eip-2028)) |
+| `istanbul`       |  `v2.1.1`  | Support for reduced non-zero call blob gas prices ([EIP-2028](https://eips.ethereum.org/EIPS/eip-2028)) |
 | `muirGlacier`    |  `v2.1.2`  |  -                                                                                                      |
 | `berlin`         | `v3.1.0`   |  `EIP-2718` Typed Transactions, Optional Access Lists Tx Type `EIP-2930`                                |
 | `london`         | `v3.2.0`   | `EIP-1559` Transactions                                                                                 |
diff --git a/packages/tx/docs/interfaces/BlobEIP4844TxData.md b/packages/tx/docs/interfaces/BlobEIP4844TxData.md
index 234c5817ee..899dc6b552 100644
--- a/packages/tx/docs/interfaces/BlobEIP4844TxData.md
+++ b/packages/tx/docs/interfaces/BlobEIP4844TxData.md
@@ -170,7 +170,7 @@ ___
 
 • `Optional` **maxFeePerDataGas**: `BigIntLike`
 
-The maximum fee per data gas paid for the transaction
+The maximum fee per blob gas paid for the transaction
 
 #### Defined in