diff --git a/go.mod b/go.mod
index 609f44c8..ad890169 100644
--- a/go.mod
+++ b/go.mod
@@ -13,7 +13,7 @@ require (
 	github.com/creasty/defaults v1.7.0
 	github.com/ethereum/go-ethereum v1.11.6
 	github.com/ethpandaops/beacon v0.23.0
-	github.com/ethpandaops/ethcore v0.0.0-20230517235700-e28739fc1033
+	github.com/ethpandaops/ethcore v0.0.0-20230619033127-81a2acd3124c
 	github.com/ethpandaops/ethwallclock v0.3.0
 	github.com/go-co-op/gocron v1.27.1
 	github.com/google/uuid v1.3.0
diff --git a/go.sum b/go.sum
index 06d5742e..0047e3b9 100644
--- a/go.sum
+++ b/go.sum
@@ -127,8 +127,8 @@ github.com/ethereum/go-ethereum v1.11.6 h1:2VF8Mf7XiSUfmoNOy3D+ocfl9Qu8baQBrCNbo
 github.com/ethereum/go-ethereum v1.11.6/go.mod h1:+a8pUj1tOyJ2RinsNQD4326YS+leSoKGiG/uVVb0x6Y=
 github.com/ethpandaops/beacon v0.23.0 h1:S+xqgAyo78t2vfKOxaBxA95oxS0Y+QJ4D7R7uq49K0A=
 github.com/ethpandaops/beacon v0.23.0/go.mod h1:p+PMyAYXro2hgNEMNbCtzLOvzHund9Q9BTPATvf8/SA=
-github.com/ethpandaops/ethcore v0.0.0-20230517235700-e28739fc1033 h1:XpEfLcVtGpvEAGtDMdglHVewOtLfycckVLQwXUHtUW4=
-github.com/ethpandaops/ethcore v0.0.0-20230517235700-e28739fc1033/go.mod h1:LcrwkEHp1tdO+ZiAFzO7ohy0jKBANiTkqitZhPBB7LQ=
+github.com/ethpandaops/ethcore v0.0.0-20230619033127-81a2acd3124c h1:z4Jb53km3UEmiWkgCrp7zOvxUZhQlSMoOwyzeacBWfA=
+github.com/ethpandaops/ethcore v0.0.0-20230619033127-81a2acd3124c/go.mod h1:c+7nsMcK/MOhr0gZCi78w7SyVg2zYDQBLo/d7mD/xJA=
 github.com/ethpandaops/ethwallclock v0.3.0 h1:xF5fwtBf+bHFHZKBnwiPFEuelW3sMM7SD3ZNFq1lJY4=
 github.com/ethpandaops/ethwallclock v0.3.0/go.mod h1:y0Cu+mhGLlem19vnAV2x0hpFS5KZ7oOi2SWYayv9l24=
 github.com/fasthttp-contrib/websocket v0.0.0-20160511215533-1f3b11f56072/go.mod h1:duJ4Jxv5lDcvg4QuQr0oowTf7dz4/CR8NtyCooz9HL8=