diff --git a/Cargo.toml b/Cargo.toml
index 50dcea2e51..5deab656f5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -20,7 +20,7 @@ either = "1.9"
 num-traits = "0.2"
 dyn-clone = "1"
 bytemuck = { version = "1", features = ["derive"] }
-chrono = { version = "0.4", default_features = false, features = ["std"] }
+chrono = { version = "0.4.31", default_features = false, features = ["std"] }
 
 # for decimal i256
 ethnum = "1"