Drop the hex_lit dep in favor of built in hex

diff --git a/Cargo-minimal.lock b/Cargo-minimal.lock
index ef39a09a..72d32b36 100644
--- a/Cargo-minimal.lock
+++ b/Cargo-minimal.lock
@@ -20,7 +20,7 @@ version = "0.4.0"
 dependencies = [
  "bitcoin-internals",
  "bitcoin_hashes",
- "hex_lit",
+ "hex-conservative 0.3.2",
 ]
 
 [[package]]
@@ -64,7 +64,6 @@ dependencies = [
  "bitcoinconsensus",
  "hex-conservative 0.3.2",
  "hex-conservative 1.0.0",
- "hex_lit",
  "secp256k1",
  "serde",
  "serde_json",
@@ -153,7 +152,6 @@ dependencies = [
  "bitcoin_hashes",
  "hex-conservative 0.3.2",
  "hex-conservative 1.0.0",
- "hex_lit",
  "serde",
 ]
 
@@ -169,7 +167,6 @@ dependencies = [
  "bitcoin_hashes",
  "hex-conservative 0.3.2",
  "hex-conservative 1.0.0",
- "hex_lit",
  "serde",
  "serde_json",
 ]
@@ -276,12 +273,6 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9ee770c000993d17c185713463d5ebfbd1af9afae4c17cc295640104383bfbf0"
 
-[[package]]
-name = "hex_lit"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3011d1213f159867b13cfd6ac92d2cd5f1345762c63be3554e84092d85a50bbd"
-
 [[package]]
 name = "itoa"
 version = "0.4.3"
diff --git a/Cargo-recent.lock b/Cargo-recent.lock
index 68b9b6f5..e231d26f 100644
--- a/Cargo-recent.lock
+++ b/Cargo-recent.lock
@@ -20,7 +20,7 @@ version = "0.4.0"
 dependencies = [
  "bitcoin-internals",
  "bitcoin_hashes",
- "hex_lit",
+ "hex-conservative 0.3.2",
 ]
 
 [[package]]
@@ -63,7 +63,6 @@ dependencies = [
  "bitcoinconsensus",
  "hex-conservative 0.3.2",
  "hex-conservative 1.0.0",
- "hex_lit",
  "secp256k1",
  "serde",
  "serde_json",
@@ -152,7 +151,6 @@ dependencies = [
  "bitcoin_hashes",
  "hex-conservative 0.3.2",
  "hex-conservative 1.0.0",
- "hex_lit",
  "serde",
 ]
 
@@ -168,7 +166,6 @@ dependencies = [
  "bitcoin_hashes",
  "hex-conservative 0.3.2",
  "hex-conservative 1.0.0",
- "hex_lit",
  "serde",
  "serde_json",
 ]
@@ -274,12 +271,6 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9ee770c000993d17c185713463d5ebfbd1af9afae4c17cc295640104383bfbf0"
 
-[[package]]
-name = "hex_lit"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3011d1213f159867b13cfd6ac92d2cd5f1345762c63be3554e84092d85a50bbd"
-
 [[package]]
 name = "itoa"
 version = "1.0.11"
diff --git a/base58/Cargo.toml b/base58/Cargo.toml
index 1e0d043d..f732def0 100644
--- a/base58/Cargo.toml
+++ b/base58/Cargo.toml
@@ -22,7 +22,7 @@ hashes = { package = "bitcoin_hashes", path = "../hashes", version = "0.20.0", d
 internals = { package = "bitcoin-internals", path = "../internals", version = "0.5.0" }
 
 [dev-dependencies]
-hex_lit = "0.1.1"
+hex = { package = "hex-conservative", version = "0.3.2" }
 
 [package.metadata.docs.rs]
 all-features = true
diff --git a/base58/src/lib.rs b/base58/src/lib.rs
index 5a85068f..6590589b 100644
--- a/base58/src/lib.rs
+++ b/base58/src/lib.rs
@@ -266,7 +266,7 @@ where
 mod tests {
     use alloc::vec;
 
-    use hex_lit::hex;
+    use hex::hex;
 
     use super::*;
 
diff --git a/benches/Cargo.toml b/benches/Cargo.toml
index ba7ff442..3a71c72c 100644
--- a/benches/Cargo.toml
+++ b/benches/Cargo.toml
@@ -12,7 +12,7 @@ chacha20-poly1305 = { path = "../chacha20_poly1305" }
 encoding = { package = "bitcoin-consensus-encoding", path = "../consensus_encoding" }
 
 criterion = "0.7"
-hex_lit = "0.1.1"
+hex = { package = "hex-conservative", version = "0.3.2" }
 
 [lints.clippy]
 use_self = "warn"
diff --git a/benches/bitcoin/transaction.rs b/benches/bitcoin/transaction.rs
index ab8101fa..723f74a6 100644
--- a/benches/bitcoin/transaction.rs
+++ b/benches/bitcoin/transaction.rs
@@ -39,7 +39,7 @@ fn bench_tx(c: &mut Criterion) {
     });
 
     g.bench_function(BenchmarkId::new("deserialize", "raw_bytes"), |b| {
-        let raw_tx = hex_lit::hex!(SOME_TX);
+        let raw_tx = hex::hex!(SOME_TX);
         b.iter(|| {
             let tx: Transaction = encode::deserialize(&raw_tx).unwrap();
             black_box(tx);
diff --git a/bitcoin/Cargo.toml b/bitcoin/Cargo.toml
index 804aca6b..6891d125 100644
--- a/bitcoin/Cargo.toml
+++ b/bitcoin/Cargo.toml
@@ -49,7 +49,6 @@ internals = { package = "bitcoin-internals", path = "../internals", features = [
 serde_json = "1.0.68"
 serde_test = "1.0.19"
 bincode = "1.3.1"
-hex_lit = "0.1.1"
 
 [package.metadata.docs.rs]
 all-features = true
diff --git a/bitcoin/examples/sighash.rs b/bitcoin/examples/sighash.rs
index 1440cbbf..50788365 100644
--- a/bitcoin/examples/sighash.rs
+++ b/bitcoin/examples/sighash.rs
@@ -3,7 +3,7 @@ use bitcoin::{
     consensus, ecdsa, sighash, Amount, CompressedPublicKey, ScriptPubKey, ScriptPubKeyBuf,
     Transaction, WitnessScript,
 };
-use hex_lit::hex;
+use hex_unstable::hex;
 
 //These are real blockchain transactions examples of computing sighash for:
 // - P2WPKH
diff --git a/bitcoin/src/address/mod.rs b/bitcoin/src/address/mod.rs
index c591599f..c200a6d6 100644
--- a/bitcoin/src/address/mod.rs
+++ b/bitcoin/src/address/mod.rs
@@ -1025,7 +1025,7 @@ fn segwit_redeem_hash(pubkey_hash: PubkeyHash) -> hash160::Hash {
 mod tests {
     use alloc::string::ToString;
 
-    use hex_lit::hex;
+    use hex_unstable::hex;
 
     use super::*;
     use crate::network::Network::{Bitcoin, Testnet};
diff --git a/bitcoin/src/bip158.rs b/bitcoin/src/bip158.rs
index 89be8945..9b3877c0 100644
--- a/bitcoin/src/bip158.rs
+++ b/bitcoin/src/bip158.rs
@@ -536,7 +536,7 @@ mod test {
     #[cfg(feature = "std")]
     use std::collections::HashMap;
 
-    use hex_lit::hex;
+    use hex_unstable::hex;
     #[cfg(feature = "std")]
     use serde_json::Value;
 
@@ -672,7 +672,8 @@ mod test {
             for p in &patterns {
                 query.push(p);
             }
-            query.push(&hex!("abcdef"));
+            let extra = hex!("abcdef");
+            query.push(&extra);
             assert!(!reader
                 .match_all(&mut bytes.as_slice(), &mut query.iter().map(|v| v.as_slice()))
                 .unwrap());
diff --git a/bitcoin/src/bip32.rs b/bitcoin/src/bip32.rs
index f2054ad7..c05e90f6 100644
--- a/bitcoin/src/bip32.rs
+++ b/bitcoin/src/bip32.rs
@@ -1110,7 +1110,7 @@ impl Common {
 mod tests {
     use alloc::string::ToString;
 
-    use hex_lit::hex;
+    use hex_unstable::hex;
     #[cfg(feature = "serde")]
     use internals::serde_round_trip;
 
diff --git a/bitcoin/src/blockdata/block.rs b/bitcoin/src/blockdata/block.rs
index 66b1739d..1425c9a7 100644
--- a/bitcoin/src/blockdata/block.rs
+++ b/bitcoin/src/blockdata/block.rs
@@ -393,7 +393,7 @@ impl std::error::Error for ValidationError {
 mod tests {
     use alloc::string::ToString;
 
-    use hex_lit::hex;
+    use hex_unstable::hex;
     use internals::ToU64 as _;
     use primitives::Wtxid;
 
diff --git a/bitcoin/src/blockdata/constants.rs b/bitcoin/src/blockdata/constants.rs
index 5fec1961..66e6a8e4 100644
--- a/bitcoin/src/blockdata/constants.rs
+++ b/bitcoin/src/blockdata/constants.rs
@@ -286,7 +286,7 @@ impl ChainHash {
 mod test {
     use alloc::string::ToString;
 
-    use hex_lit::hex;
+    use hex_unstable::hex;
 
     use super::*;
     use crate::consensus::encode::serialize;
diff --git a/bitcoin/src/blockdata/script/tests.rs b/bitcoin/src/blockdata/script/tests.rs
index b644417e..63c605c2 100644
--- a/bitcoin/src/blockdata/script/tests.rs
+++ b/bitcoin/src/blockdata/script/tests.rs
@@ -4,7 +4,7 @@
 use alloc::borrow::ToOwned;
 use alloc::string::ToString;
 
-use hex_lit::hex;
+use hex_unstable::hex;
 
 use super::*;
 use crate::consensus::encode::{deserialize, serialize};
diff --git a/bitcoin/src/blockdata/transaction.rs b/bitcoin/src/blockdata/transaction.rs
index 6d1a7f65..79d637c4 100644
--- a/bitcoin/src/blockdata/transaction.rs
+++ b/bitcoin/src/blockdata/transaction.rs
@@ -1283,7 +1283,7 @@ impl<'a> Arbitrary<'a> for InputWeightPrediction {
 mod tests {
     use alloc::string::ToString;
 
-    use hex_lit::hex;
+    use hex_unstable::hex;
 
     use super::*;
     use crate::consensus::encode::{deserialize, serialize};
diff --git a/bitcoin/src/blockdata/witness.rs b/bitcoin/src/blockdata/witness.rs
index e155e166..8da50693 100644
--- a/bitcoin/src/blockdata/witness.rs
+++ b/bitcoin/src/blockdata/witness.rs
@@ -239,7 +239,7 @@ mod sealed {
 mod test {
     use alloc::vec::Vec;
 
-    use hex_lit::hex;
+    use hex_unstable::hex;
     use hex_unstable::DisplayHex;
 
     use super::*;
diff --git a/bitcoin/src/crypto/sighash.rs b/bitcoin/src/crypto/sighash.rs
index 886129cb..2533e0e8 100644
--- a/bitcoin/src/crypto/sighash.rs
+++ b/bitcoin/src/crypto/sighash.rs
@@ -1532,7 +1532,7 @@ mod tests {
     use alloc::vec::Vec;
 
     use hashes::HashEngine;
-    use hex_lit::hex;
+    use hex_unstable::hex;
 
     use super::*;
     use crate::consensus::deserialize;
diff --git a/bitcoin/src/psbt/mod.rs b/bitcoin/src/psbt/mod.rs
index 7465d3e7..86dec60c 100644
--- a/bitcoin/src/psbt/mod.rs
+++ b/bitcoin/src/psbt/mod.rs
@@ -1299,7 +1299,7 @@ mod tests {
     use core::str::FromStr;
 
     use hashes::{hash160, ripemd160, sha256};
-    use hex_lit::hex;
+    use hex_unstable::hex;
     #[cfg(all(feature = "rand", feature = "std"))]
     use {
         crate::bip32::Fingerprint, crate::locktime, crate::script::ScriptPubKeyBufExt as _,
diff --git a/p2p/Cargo.toml b/p2p/Cargo.toml
index 8e5be39d..0c104046 100644
--- a/p2p/Cargo.toml
+++ b/p2p/Cargo.toml
@@ -33,9 +33,6 @@ units = { package = "bitcoin-units", path = "../units", version = "0.3.0", defau
 arbitrary = { version = "1.4.1", optional = true }
 serde = { version = "1.0.195", default-features = false, features = ["derive", "alloc"], optional = true }
 
-[dev-dependencies]
-hex_lit = "0.1.1"
-
 [[example]]
 name = "handshake"
 required-features = ["std"]
diff --git a/p2p/src/address.rs b/p2p/src/address.rs
index 5b2e53a5..0e386f5a 100644
--- a/p2p/src/address.rs
+++ b/p2p/src/address.rs
@@ -1064,7 +1064,7 @@ mod test {
     use std::net::IpAddr;
 
     use bitcoin::consensus::encode::{deserialize, serialize};
-    use hex_lit::hex;
+    use hex_unstable::hex;
 
     use super::*;
     use crate::hex;
diff --git a/p2p/src/merkle_tree.rs b/p2p/src/merkle_tree.rs
index daeeb9e8..ca6a26b1 100644
--- a/p2p/src/merkle_tree.rs
+++ b/p2p/src/merkle_tree.rs
@@ -738,8 +738,7 @@ impl<'a> Arbitrary<'a> for MerkleBlock {
 mod tests {
     use core::cmp;
 
-    use hex_unstable::DisplayHex;
-    use hex_lit::hex;
+    use hex_unstable::{hex, DisplayHex};
     use primitives::block::Unchecked;
 
     use super::*;
diff --git a/p2p/src/message.rs b/p2p/src/message.rs
index 98a0557b..d10c36d2 100644
--- a/p2p/src/message.rs
+++ b/p2p/src/message.rs
@@ -1993,7 +1993,7 @@ mod test {
     use std::net::Ipv4Addr;
 
     use bitcoin::consensus::encode::{deserialize, deserialize_partial, serialize};
-    use hex_lit::hex;
+    use hex_unstable::hex;
     use primitives::transaction::{Transaction, Txid};
     use primitives::{Block, BlockHash};
     use units::BlockHeight;
diff --git a/p2p/src/message_blockdata.rs b/p2p/src/message_blockdata.rs
index 4c2b34a7..46535213 100644
--- a/p2p/src/message_blockdata.rs
+++ b/p2p/src/message_blockdata.rs
@@ -432,7 +432,7 @@ impl<'a> Arbitrary<'a> for Inventory {
 #[cfg(test)]
 mod tests {
     use bitcoin::consensus::encode::{deserialize, serialize};
-    use hex_lit::hex;
+    use hex_unstable::hex;
 
     use super::*;
 
diff --git a/p2p/src/message_network.rs b/p2p/src/message_network.rs
index 7df457d3..dfe35e6d 100644
--- a/p2p/src/message_network.rs
+++ b/p2p/src/message_network.rs
@@ -760,7 +760,7 @@ mod tests {
     use alloc::string::ToString;
 
     use bitcoin::consensus::encode::{deserialize, serialize};
-    use hex_lit::hex;
+    use hex_unstable::hex;
 
     use super::*;
 
diff --git a/primitives/Cargo.toml b/primitives/Cargo.toml
index d1e35162..7afe561e 100644
--- a/primitives/Cargo.toml
+++ b/primitives/Cargo.toml
@@ -35,7 +35,6 @@ hex-unstable = { package = "hex-conservative", version = "0.3.2", default-featur
 [dev-dependencies]
 serde_json = "1.0.68"
 bincode = "1.3.1"
-hex_lit = "0.1.1"
 
 [package.metadata.docs.rs]
 all-features = true
diff --git a/primitives/src/transaction.rs b/primitives/src/transaction.rs
index 46265047..8e3d248f 100644
--- a/primitives/src/transaction.rs
+++ b/primitives/src/transaction.rs
@@ -1662,7 +1662,7 @@ mod tests {
 
     use encoding::Encoder as _;
     #[cfg(feature = "hex")]
-    use hex_lit::hex;
+    use hex_unstable::hex;
 
     use super::*;
     #[cfg(all(feature = "alloc", feature = "hex"))]