diff --git a/Cargo.toml b/Cargo.toml
index 79ae759..4e59a75 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,7 +18,7 @@ boomphf = "0.6"
 byteorder = "1"
 rayon = "1"
 ndarray = "0.15"
-numpy = "0.21"
+numpy = "0.29"
 serde_with = "3"
 rand = "0.8"
 rand_chacha = "0.3"