diff --git a/CHANGELOG.md b/CHANGELOG.md
index ad9ab88..1d85f6a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## v0.4.0
+
+### Changed
+
+- Update to `khal`/`khal-std`/`khal-builder` 0.3.
+- Update to `wgpu` 30.0.
+
+
 ## v0.3.0
 
 ### Added
diff --git a/Cargo.toml b/Cargo.toml
index 1373ea1..be3deda 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -26,11 +26,11 @@ subgroup_ops = ["khal/subgroup_ops", "vortx-shaders/subgroup_ops"]
 unsafe_remove_boundchecks = []
 
 [workspace.package]
-version = "0.3.0"
+version = "0.4.0"
 
 [workspace.dependencies]
-khal-std = "0.2"
-khal = { version = "0.2", features = ["derive"]}
+khal-std = "0.3"
+khal = { version = "0.3", features = ["derive"]}
 
 [dependencies]
 bytemuck = "1"
@@ -39,7 +39,7 @@ nalgebra = "0.35"
 khal = { workspace = true }
 khal-std = { workspace = true }
 # Shader crate provides both GPU shader code and generated ShaderArgs via spirv_bindgen
-vortx-shaders = { version = "0.3", path = "vortx-shaders" }
+vortx-shaders = { version = "0.4", path = "vortx-shaders" }
 
 [dev-dependencies]
 nalgebra = { version = "0.35", features = ["rand"] }
@@ -50,12 +50,12 @@ async-std = { version = "1", features = ["attributes"] }
 plotly = "0.12.1"
 indexmap = "2"
 anyhow = "1"
-wgpu = "29"
+wgpu = "30"
 
 [build-dependencies]
-khal-builder = "0.2"
+khal-builder = "0.3"
 # To build the shader from the dependency instead of local path.
-vortx-shaders = { version = "0.3", path = "./vortx-shaders" }
+vortx-shaders = { version = "0.4", path = "./vortx-shaders" }
 
 [patch.crates-io]
 #khal-builder = { path = "../khal/crates/khal-builder" }