diff --git a/Cargo.lock b/Cargo.lock
index c02762b0..2c4fac85 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -890,13 +890,13 @@ dependencies = [
 
 [[package]]
 name = "num-derive"
-version = "0.4.2"
+version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed3955f1a9c7c0c15e092f9c887db08b1fc683305fdf6eb6684f22555355e202"
+checksum = "e4e98dc3b890f6c23a0f9d3d491a2823d0dea0fa656302a13dd225fa924112a8"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.119",
+ "syn 3.0.3",
 ]
 
 [[package]]
diff --git a/rs/Cargo.toml b/rs/Cargo.toml
index ad51fddc..2aa0aebc 100644
--- a/rs/Cargo.toml
+++ b/rs/Cargo.toml
@@ -92,7 +92,7 @@ thiserror = "2.0"
 strum = "0.28"
 strum_macros = "0.28"
 num-traits = "0.2"
-num-derive = "0.4"
+num-derive = "0.5"
 
 # For intersperse().
 itertools = "0.15"