diff --git a/Cargo.toml b/Cargo.toml
index 2e72f466..7ecc0d71 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -37,8 +37,8 @@ rstest = "0.18.2"
 
 [dev-dependencies]
 rust-spice = "0.7.4"
-parquet = "46.0.0"
-arrow = "46.0.0"
+parquet = "47.0.0"
+arrow = "47.0.0"
 criterion = "0.5"
 iai = "0.1"
 polars = { version = "0.33", features = ["lazy", "parquet"] }