diff --git a/Cargo.toml b/Cargo.toml
index 4815a88..5f7abf7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,7 +19,7 @@ serde = { version = "1.0.199", features = ["derive"], optional = true }
 thiserror = { version = "1.0.59", optional = true }
 num = { version = "0.4", optional = true }
 num-derive = { version = "0.4", optional = true }
-num-traits = { version = "0.2", optional = true }
+num-traits = { version = "0.2.18", optional = true }
 chrono = { version = "0.4.38", optional = true }
 
 # Edit `Makefile` and `src/lib.src` after making changes in this section: