diff --git a/Cargo.lock b/Cargo.lock
index 724b9dd5..5666df66 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4908,7 +4908,7 @@ dependencies = [
  "assert_matches",
  "borsh 0.10.3",
  "kaigan",
- "num-derive 0.3.3",
+ "num-derive 0.4.2",
  "num-traits",
  "serde",
  "serde_with 3.7.0",
diff --git a/clients/rust/Cargo.toml b/clients/rust/Cargo.toml
index 404bedf3..de32f04c 100644
--- a/clients/rust/Cargo.toml
+++ b/clients/rust/Cargo.toml
@@ -16,7 +16,7 @@ serde = ["dep:serde", "dep:serde_with"]
 anchor-lang = { version = "0.30.0", optional = true }
 borsh = "^0.10"
 kaigan = "0.2.5"
-num-derive = "^0.3"
+num-derive = "^0.4"
 num-traits = "^0.2"
 serde = { version = "^1.0", features = ["derive"], optional = true }
 serde_with = { version = "^3.0", optional = true }