diff --git a/tests/test_execution_types.nim b/tests/test_execution_types.nim
index b2fe6e7..2b23eb4 100644
--- a/tests/test_execution_types.nim
+++ b/tests/test_execution_types.nim
@@ -52,8 +52,8 @@ suite "Execution types tests":
     )
 
     blobs = BlobsBundleV1(
-      commitments: @[KZGCommitment.conv(1)],
-      proofs: @[KZGProof.conv(2)],
+      commitments: @[KzgCommitment.conv(1)],
+      proofs: @[KzgProof.conv(2)],
       blobs: @[Blob.conv(3)],
     )
 
diff --git a/web3/engine_api_types.nim b/web3/engine_api_types.nim
index 4196e11..5dff6b9 100644
--- a/web3/engine_api_types.nim
+++ b/web3/engine_api_types.nim
@@ -123,8 +123,8 @@ type
 
   # https://github.com/ethereum/execution-apis/blob/v1.0.0-beta.4/src/engine/cancun.md#blobsbundlev1
   BlobsBundleV1* = object
-    commitments*: seq[KZGCommitment]
-    proofs*: seq[KZGProof]
+    commitments*: seq[KzgCommitment]
+    proofs*: seq[KzgProof]
     blobs*: seq[Blob]
 
   # https://github.com/ethereum/execution-apis/blob/v1.0.0-beta.4/src/engine/shanghai.md#executionpayloadbodyv1
diff --git a/web3/eth_api_types.nim b/web3/eth_api_types.nim
index 8676c44..c3d5c9a 100644
--- a/web3/eth_api_types.nim
+++ b/web3/eth_api_types.nim
@@ -62,8 +62,8 @@ type
 
     # EIP-4844 blob sidecars
     blobs*: Opt[seq[Blob]]
-    commitments*: Opt[seq[KZGCommitment]]
-    proofs*: Opt[seq[KZGProof]]
+    commitments*: Opt[seq[KzgCommitment]]
+    proofs*: Opt[seq[KzgProof]]
 
     # EIP-7702
     authorizationList*: Opt[seq[AuthorizationObject]]