diff --git a/Cargo.toml b/Cargo.toml
index d49f7dc..3d7b903 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name    = "swift_vec"
-version = "0.4.0"
+version = "0.4.1"
 edition = "2021"
 exclude = [
     ".github/*",
diff --git a/src/mat/mat3.rs b/src/mat/mat3.rs
index f9f29de..c5ac174 100644
--- a/src/mat/mat3.rs
+++ b/src/mat/mat3.rs
@@ -112,7 +112,7 @@ impl <T: Scalar> IndexMut<Axis3> for Mat3<T> {
 /// A 3x3 row-majory matrix which can be used to describe 3D transformations in computer graphics.
 /// More specifically, it can be used to descrive the shear (local position), rotation, and scale of an object in
 /// 3D space.
-#[derive(Debug, Clone, PartialEq, Eq, PartialOrd)]
+#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Hash)]
 #[repr(C)]
 pub struct Mat3<T: Scalar> {
     pub x: Vec3<T>,
diff --git a/src/vector/v2d.rs b/src/vector/v2d.rs
index f9fa5e0..07fa57e 100644
--- a/src/vector/v2d.rs
+++ b/src/vector/v2d.rs
@@ -88,7 +88,7 @@ impl <T: Scalar> IndexMut<Axis2> for Vec2<T> {
 /// A 2D Vector with an X and Y component.
 /// Contains behaviours and methods for allowing for algebraic, geometric, and trigonometric operations,
 /// as well as interpolation and other common vector operations.
-#[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd)]
+#[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Hash)]
 #[repr(C)]
 pub struct Vec2<T: Scalar>(pub T, pub T);
 
diff --git a/src/vector/v3d.rs b/src/vector/v3d.rs
index a78faee..679e1fe 100644
--- a/src/vector/v3d.rs
+++ b/src/vector/v3d.rs
@@ -120,7 +120,7 @@ impl SignedAxis3 {
 /// A 3D Vector with an X, Y and Z component.
 /// Contains behaviours and methods for allowing for algebraic, geometric, and trigonometric operations,
 /// as well as interpolation and other common vector operations.
-#[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd)]
+#[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Hash)]
 #[repr(C)]
 pub struct Vec3<T: Scalar>(pub T, pub T, pub T);