diff --git a/go.mod b/go.mod
index c36620024d..32af604c5b 100644
--- a/go.mod
+++ b/go.mod
@@ -58,7 +58,7 @@ require (
 	github.com/ethereum/go-ethereum v1.14.13
 	github.com/ferranbt/fastssz v0.1.5-0.20240903094032-455b54c08c81
 	github.com/kurtosis-tech/kurtosis/api/golang v1.4.3
-	github.com/protolambda/zrnt v0.32.3
+	github.com/protolambda/zrnt v0.33.1
 	github.com/protolambda/ztyp v0.2.2
 	github.com/rs/zerolog v1.33.0
 	github.com/stretchr/testify v1.10.0
diff --git a/go.sum b/go.sum
index f03274121b..bc8fefed98 100644
--- a/go.sum
+++ b/go.sum
@@ -603,8 +603,8 @@ github.com/prometheus/procfs v0.15.1 h1:YagwOFzUgYfKKHX6Dr+sHT7km/hxC76UB0leargg
 github.com/prometheus/procfs v0.15.1/go.mod h1:fB45yRUv8NstnjriLhBQLuOUt+WW4BsoGhij/e3PBqk=
 github.com/protolambda/bls12-381-util v0.1.0 h1:05DU2wJN7DTU7z28+Q+zejXkIsA/MF8JZQGhtBZZiWk=
 github.com/protolambda/bls12-381-util v0.1.0/go.mod h1:cdkysJTRpeFeuUVx/TXGDQNMTiRAalk1vQw3TYTHcE4=
-github.com/protolambda/zrnt v0.32.3 h1:b3mkBEjcmxtft115cBIQk+2qz1HEb2ExDdduVQqN4v0=
-github.com/protolambda/zrnt v0.32.3/go.mod h1:A0fezkp9Tt3GBLATSPIbuY4ywYESyAuc/FFmPKg8Lqs=
+github.com/protolambda/zrnt v0.33.1 h1:4h6AjV97ekCrSxBDabWm2ZujwjihbXQzaxcaZk6fn2U=
+github.com/protolambda/zrnt v0.33.1/go.mod h1:A0fezkp9Tt3GBLATSPIbuY4ywYESyAuc/FFmPKg8Lqs=
 github.com/protolambda/ztyp v0.2.2 h1:rVcL3vBu9W/aV646zF6caLS/dyn9BN8NYiuJzicLNyY=
 github.com/protolambda/ztyp v0.2.2/go.mod h1:9bYgKGqg3wJqT9ac1gI2hnVb0STQq7p/1lapqrqY1dU=
 github.com/prysmaticlabs/fastssz v0.0.0-20241008181541-518c4ce73516 h1:xuVAdtz5ShYblG2sPyb4gw01DF8InbOI/kBCQjk7NiM=