diff --git a/Cargo.toml b/Cargo.toml
index 20ca451..9865060 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,6 +6,6 @@ edition = "2021"
 [dependencies]
 csv = "1.3.0"
 highs = "2.0.0"
-polars = {version = "0.52.0", features = ["lazy", "csv"]}
+polars = {version = "0.53.0", features = ["lazy", "csv"]}
 serde = {version = "1.0.202", features = ["derive"]}
 toml = "0.9.6"