diff --git a/Project.toml b/Project.toml
index 5421ecf8..b1ed9287 100644
--- a/Project.toml
+++ b/Project.toml
@@ -20,6 +20,7 @@ VulkanCore = "16167f82-ea26-5cba-b1de-ed6fd5e30a11"
 [compat]
 Accessors = "0.1.9"
 AutoHashEquals = "0.2, 1.0"
+BitMasks = "0.1"
 DocStringExtensions = "0.8, 0.9"
 MLStyle = "0.4"
 Preferences = "1.2"