diff --git a/Cargo.lock b/Cargo.lock
index c988abb..672cc22 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1524,6 +1524,7 @@ name = "librashader"
 version = "0.2.0-rc.2"
 dependencies = [
  "ash",
+ "halfbrown",
  "icrate 0.1.0",
  "librashader-cache",
  "librashader-common 0.2.0-rc.2",
diff --git a/librashader/Cargo.toml b/librashader/Cargo.toml
index 421afd8..62d8ece 100644
--- a/librashader/Cargo.toml
+++ b/librashader/Cargo.toml
@@ -26,6 +26,7 @@ librashader-runtime-vk = { path = "../librashader-runtime-vk", version = "0.2.0-
 librashader-runtime-mtl = { path = "../librashader-runtime-mtl", version = "0.2.0-rc.2", optional = true }
 
 ash = { version = "0.37", optional = true }
+halfbrown = "0.2.4"
 
 [target.'cfg(not(all(target_vendor="apple", docsrs)))'.dependencies]
 wgpu = { version = "0.19", default-features = false, optional = true }