Dependency updates

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ordinary-diffeq"
-version = "0.2.2"
+version = "0.2.3"
 edition = "2021"
 authors = ["Connor Johnstone"]
 description = "A library for solving differential equations based on the DifferentialEquations.jl julia library."
@@ -12,8 +12,8 @@ license = "MIT"
 
 [dependencies]
 serde = { version = "1.0", features = ["derive"] }
-nalgebra = { version = "0.32", features = ["serde-serialize"] }
-num-traits = "0.2.15"
+nalgebra = { version = "0.34", features = ["serde-serialize"] }
+num-traits = "0.2.19"
 roots = "0.0.8"
 
 [dev-dependencies]