diff --git a/Cargo.toml b/Cargo.toml
index c060a51..422abe5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,17 +6,17 @@ edition = "2018"
 
 [dependencies]
 ndarray = "0.13"
-nalgebra = "0.21.0"
-num-traits = "0.2.11"
-num = "0.2.1"
+nalgebra = "0.21.1"
+num-traits = "0.2.12"
+num = "0.3.0"
 rand = "0.7.3"
-serde = { version = "1.0.111", features = ["derive"] }
-serde_derive = "1.0.111"
+serde = { version = "1.0.115", features = ["derive"] }
+serde_derive = "1.0.115"
 
 [dev-dependencies]
 criterion = "0.3"
 serde_json = "1.0"
-bincode = "1.2.1"
+bincode = "1.3.1"
 
 [[bench]]
 name = "distance"