diff --git a/Cargo.toml b/Cargo.toml
index ad7c5a9..3a33157 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,7 +2,7 @@
 authors = ["Age Manning <Age@AgeManning.com>"]
 edition = "2018"
 name = "enr-cli"
-version = "0.5.1"
+version = "0.6.0"
 description = "Simple utility to read Ethereum Node Records (ENR)"
 readme = "./README.md"
 keywords = ["ethereum", "enr", "record", "EIP778", "node"]
@@ -19,12 +19,15 @@ name = "enr-cli"
 path = "src/main.rs"
 
 [dependencies]
-enr = { version = "0.8.1", features = ["ed25519"] }
+enr = { version = "0.12", features = ["ed25519"] }
 clap = "4.0.18"
-libp2p-core = "0.40.1"
+libp2p-core = "0.41"
 hex = "0.4.3"
 eth2_ssz = "0.4.0"
 eth2_ssz_derive = "0.3.0"
-tiny-keccak = "2.0.2"
+bytes = "1"
 # TODO: remove 'rand' feature when <https://github.com/libp2p/rust-libp2p/pull/5212> is merged
 libp2p-identity = { version = "0.2.8", features = ['ecdsa', 'ed25519', 'peerid', 'secp256k1', 'rand'] }
+
+[dev-dependencies]
+tiny-keccak = { version = "2.0.2", features = ["keccak"] }
diff --git a/src/build.rs b/src/build.rs
index 7cae1eb..36be029 100644
--- a/src/build.rs
+++ b/src/build.rs
@@ -36,7 +36,7 @@ pub fn build(matches: &clap::ArgMatches) -> Result<(), &'static str> {
 
     // Build the ENR:
 
-    let mut enr_builder = enr::EnrBuilder::new("v4");
+    let mut enr_builder = enr::Builder::default();
 
     if let Some(seq) = matches.get_one::<String>("seq") {
         enr_builder.seq(seq.parse::<u64>().map_err(|_| "Invalid sequence number")?);
diff --git a/src/enr_ext.rs b/src/enr_ext.rs
index f978815..0f8c6bb 100644
--- a/src/enr_ext.rs
+++ b/src/enr_ext.rs
@@ -12,6 +12,7 @@ pub const QUIC_ENR_KEY: &str = "quic";
 pub const QUIC6_ENR_KEY: &str = "quic6";
 
 /// Extend ENR for libp2p types.
+#[allow(dead_code)]
 pub trait EnrExt {
     /// The libp2p `PeerId` for the record.
     fn peer_id(&self) -> PeerId;
@@ -52,6 +53,7 @@ pub trait CombinedKeyPublicExt {
 }
 
 /// Extend ENR CombinedKey for conversion to libp2p keys.
+#[allow(dead_code)]
 pub trait CombinedKeyExt {
     /// Converts a libp2p key into an ENR combined key.
     fn from_libp2p(key: Keypair) -> Result<CombinedKey, &'static str>;
@@ -350,6 +352,7 @@ impl CombinedKeyExt for CombinedKey {
 // peer_ids
 #[cfg(test)]
 pub fn peer_id_to_node_id(peer_id: &PeerId) -> Result<enr::NodeId, String> {
+    use tiny_keccak::{Hasher, Keccak};
     // A libp2p peer id byte representation should be 2 length bytes + 4 protobuf bytes + compressed pk bytes
     // if generated from a PublicKey with Identity multihash.
     let pk_bytes = &peer_id.to_bytes()[2..];
@@ -407,7 +410,7 @@ mod tests {
         let libp2p_kp: Keypair = secp256k1_kp.into();
         let peer_id = libp2p_kp.public().to_peer_id();
 
-        let enr = enr::EnrBuilder::new("v4").build(&secret_key).unwrap();
+        let enr = enr::Builder::default().build(&secret_key).unwrap();
         let node_id = peer_id_to_node_id(&peer_id).unwrap();
 
         assert_eq!(enr.node_id(), node_id);
@@ -425,7 +428,7 @@ mod tests {
         let libp2p_kp: Keypair = secp256k1_kp.into();
         let peer_id = libp2p_kp.public().to_peer_id();
 
-        let enr = enr::EnrBuilder::new("v4").build(&secret_key).unwrap();
+        let enr = enr::Builder::default().build(&secret_key).unwrap();
         let node_id = peer_id_to_node_id(&peer_id).unwrap();
 
         assert_eq!(enr.node_id(), node_id);
diff --git a/src/eth2_ext.rs b/src/eth2_ext.rs
index d06d6cf..86fee56 100644
--- a/src/eth2_ext.rs
+++ b/src/eth2_ext.rs
@@ -1,4 +1,5 @@
 use crate::Enr;
+use bytes::Bytes;
 use ssz::Decode;
 use ssz_derive::{Decode, Encode};
 
@@ -23,12 +24,17 @@ pub trait Eth2Enr {
 
 impl Eth2Enr for Enr {
     fn bitfield(&self) -> Option<Vec<u8>> {
-        self.get(BITFIELD_ENR_KEY).map(|v| v.to_vec())
+        self.get_decodable(BITFIELD_ENR_KEY)?
+            .ok()
+            .map(|v: Bytes| v.to_vec())
     }
 
     fn eth2(&self) -> Result<EnrForkId, &'static str> {
-        let eth2_bytes = self.get(ETH2_ENR_KEY).ok_or("ENR has no eth2 field")?;
+        let eth2_bytes = self
+            .get_decodable::<Bytes>(ETH2_ENR_KEY)
+            .ok_or("ENR has no eth2 field")?
+            .map_err(|_| "Could not decode fork id")?;
 
-        EnrForkId::from_ssz_bytes(eth2_bytes).map_err(|_| "Could not decode EnrForkId")
+        EnrForkId::from_ssz_bytes(&eth2_bytes).map_err(|_| "Could not decode EnrForkId")
     }
 }