diff --git a/crates/bevy_math/Cargo.toml b/crates/bevy_math/Cargo.toml
index f76300ba3b..91415790e2 100644
--- a/crates/bevy_math/Cargo.toml
+++ b/crates/bevy_math/Cargo.toml
@@ -10,4 +10,4 @@ license = "MIT"
 keywords = ["bevy"]
 
 [dependencies]
-glam = { version = "0.8.7", features = ["serde"] }
\ No newline at end of file
+glam = { version = "0.9.3", features = ["serde"] }
diff --git a/crates/bevy_math/src/lib.rs b/crates/bevy_math/src/lib.rs
index 2e69353029..3dcb0614dc 100644
--- a/crates/bevy_math/src/lib.rs
+++ b/crates/bevy_math/src/lib.rs
@@ -1,11 +1,9 @@
 mod face_toward;
 mod geometry;
-mod perspective;
 
 pub use face_toward::*;
 pub use geometry::*;
 pub use glam::*;
-pub use perspective::*;
 
 pub mod prelude {
     pub use crate::{FaceToward, Mat3, Mat4, Quat, Rect, Size, Vec2, Vec3, Vec4};
diff --git a/crates/bevy_math/src/perspective.rs b/crates/bevy_math/src/perspective.rs
deleted file mode 100644
index 6a31afa96d..0000000000
--- a/crates/bevy_math/src/perspective.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-use crate::Mat4;
-use glam::Vec4;
-
-/// Produces a "right handed" perspective matrix
-pub trait PerspectiveRh {
-    /// Produces a "right handed" perspective matrix
-    fn perspective_rh(fov_y_radians: f32, aspect_ratio: f32, z_near: f32, z_far: f32) -> Self;
-}
-
-impl PerspectiveRh for Mat4 {
-    fn perspective_rh(fov_y_radians: f32, aspect_ratio: f32, z_near: f32, z_far: f32) -> Self {
-        let (sin_fov, cos_fov) = (0.5 * fov_y_radians).sin_cos();
-        let h = cos_fov / sin_fov;
-        let w = h / aspect_ratio;
-        let r = z_far / (z_near - z_far);
-        Mat4::from_cols(
-            Vec4::new(w, 0.0, 0.0, 0.0),
-            Vec4::new(0.0, h, 0.0, 0.0),
-            Vec4::new(0.0, 0.0, r, -1.0),
-            Vec4::new(0.0, 0.0, r * z_near, 0.0),
-        )
-    }
-}
diff --git a/crates/bevy_render/src/camera/projection.rs b/crates/bevy_render/src/camera/projection.rs
index 8faea7ee18..413b39f048 100644
--- a/crates/bevy_render/src/camera/projection.rs
+++ b/crates/bevy_render/src/camera/projection.rs
@@ -1,4 +1,4 @@
-use bevy_math::{Mat4, PerspectiveRh};
+use bevy_math::Mat4;
 use bevy_property::{Properties, Property};
 use serde::{Deserialize, Serialize};
 use super::DepthCalculation;
diff --git a/crates/bevy_ui/src/widget/text.rs b/crates/bevy_ui/src/widget/text.rs
index 812e48527e..6bc23a6880 100644
--- a/crates/bevy_ui/src/widget/text.rs
+++ b/crates/bevy_ui/src/widget/text.rs
@@ -1,7 +1,7 @@
 use crate::{CalculatedSize, Node};
 use bevy_asset::{Assets, Handle};
 use bevy_ecs::{Changed, Query, Res, ResMut};
-use bevy_math::Size;
+use bevy_math::{Size, Vec3};
 use bevy_render::{
     draw::{Draw, DrawContext, Drawable},
     renderer::{AssetRenderResourceBindings, RenderResourceBindings},
@@ -59,7 +59,7 @@ pub fn draw_text_system(
     mut query: Query<(&mut Draw, &Text, &Node, &Transform)>,
 ) {
     for (mut draw, text, node, transform) in &mut query.iter() {
-        let position = transform.value.w_axis().truncate() - (node.size / 2.0).extend(0.0);
+        let position = Vec3::from(transform.value.w_axis().truncate()) - (node.size / 2.0).extend(0.0);
 
         let mut drawable_text = DrawableText {
             font: fonts.get(&text.font).unwrap(),