diff --git a/Cargo.lock b/Cargo.lock
index acdabc6cf..bf90009ac 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1138,9 +1138,9 @@ dependencies = [
 
 [[package]]
 name = "byteorder"
-version = "1.4.3"
+version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
+checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
 
 [[package]]
 name = "bytes"
diff --git a/Cargo.toml b/Cargo.toml
index 3347c1dfe..743b4c428 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -68,7 +68,7 @@ borsh = { version = "0.10.3", features = ["rc", "bytes"] }
 #     https://github.com/Sovereign-Labs/sovereign-sdk/issues/283
 bincode = "1.3.3"
 bcs = "0.1.5"
-byteorder = "1.4.3"
+byteorder = "1.5.0"
 bytes = "1.2.1"
 futures = "0.3"
 hex = "0.4.3"