diff --git a/Cargo.toml b/Cargo.toml
index 572aabb..b395e89 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -54,7 +54,7 @@ clap = { version = "4.5", features = ["derive"] }
 csv = "1.3"
 thiserror = "2.0"
 rand = "0.8"
-rand_distr = "0.4"
+rand_distr = "0.5"
 
 # WASM dependencies
 [target.'cfg(target_arch = "wasm32")'.dependencies]