diff --git a/go.mod b/go.mod
index 51f9f1bda7..cd1b989e7c 100644
--- a/go.mod
+++ b/go.mod
@@ -25,7 +25,7 @@ require (
 	github.com/ethereum/go-verkle v0.2.2
 	github.com/fatih/color v1.16.0
 	github.com/ferranbt/fastssz v0.1.2
-	github.com/fjl/gencodec v0.0.0-20250117152317-bc3e1c7619d4
+	github.com/fjl/gencodec v0.1.0
 	github.com/fsnotify/fsnotify v1.6.0
 	github.com/gballet/go-libpcsclite v0.0.0-20190607065134-2772fd86a8ff
 	github.com/gofrs/flock v0.8.1
diff --git a/go.sum b/go.sum
index 8a280398d0..2e51046d82 100644
--- a/go.sum
+++ b/go.sum
@@ -172,8 +172,8 @@ github.com/fatih/color v1.16.0 h1:zmkK9Ngbjj+K0yRhTVONQh1p/HknKYSlNT+vZCzyokM=
 github.com/fatih/color v1.16.0/go.mod h1:fL2Sau1YI5c0pdGEVCbKQbLXB6edEj1ZgiY4NijnWvE=
 github.com/ferranbt/fastssz v0.1.2 h1:Dky6dXlngF6Qjc+EfDipAkE83N5I5DE68bY6O0VLNPk=
 github.com/ferranbt/fastssz v0.1.2/go.mod h1:X5UPrE2u1UJjxHA8X54u04SBwdAQjG2sFtWs39YxyWs=
-github.com/fjl/gencodec v0.0.0-20250117152317-bc3e1c7619d4 h1:HhaRPDFEB1BrvBF+UCUnhyY9y5dtuBxy0myn+7sFjAw=
-github.com/fjl/gencodec v0.0.0-20250117152317-bc3e1c7619d4/go.mod h1:Um1dFHPONZGTHog1qD1NaWjXJW/SPB38wPv0O8uZ2fI=
+github.com/fjl/gencodec v0.1.0 h1:B3K0xPfc52cw52BBgUbSPxYo+HlLfAgWMVKRWXUXBcs=
+github.com/fjl/gencodec v0.1.0/go.mod h1:Um1dFHPONZGTHog1qD1NaWjXJW/SPB38wPv0O8uZ2fI=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
 github.com/fsnotify/fsnotify v1.6.0 h1:n+5WquG0fcWoWp6xPWfHdbskMCQaFnG6PfBrh1Ky4HY=