Update hex requirement from 0.3 to 0.4

[rust-lightning] / lightning / Cargo.toml

diff --git a/lightning/Cargo.toml b/lightning/Cargo.toml
index 55ee177996c00259cf25842475d4a7e8a6d4bccf..135d42a6a81ced0a147775ca9e352d8dcaf0fdc8 100644 (file)
--- a/lightning/Cargo.toml
+++ b/lightning/Cargo.toml
@@ -37,14 +37,14 @@ bitcoin = { version = "0.27", default-features = false, features = ["secp-recove
 secp256k1 = { version = "0.20.2", default-features = false, features = ["alloc"] }
 
 hashbrown = { version = "0.11", optional = true }
-hex = { version = "0.3", optional = true }
+hex = { version = "0.4", optional = true }
 regex = { version = "0.1.80", optional = true }
 backtrace = { version = "0.3", optional = true }
 
 core2 = { version = "0.3.0", optional = true, default-features = false }
 
 [dev-dependencies]
-hex = "0.3"
+hex = "0.4"
 regex = "0.1.80"
 # TODO remove this once rust-bitcoin PR #637 is released
 secp256k1 = { version = "0.20.2", default-features = false, features = ["alloc"] }