diff --git a/README.md b/README.md
index 30e70dc..4f56488 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,7 @@ import PackageDescription
 let package = Package(
     name: "YourPackageName",
     dependencies: [
-        .package(url: "https://github.com/fireblade-engine/ecs.git", from: "0.11.2")
+        .package(url: "https://github.com/fireblade-engine/ecs.git", from: "0.12.0")
     ],
     targets: [
         .target(
diff --git a/Sources/FirebladeECS/Nexus.swift b/Sources/FirebladeECS/Nexus.swift
index 4536174..75dd9ac 100644
--- a/Sources/FirebladeECS/Nexus.swift
+++ b/Sources/FirebladeECS/Nexus.swift
@@ -70,7 +70,7 @@ public final class Nexus {
         childrenByParentEntity.removeAll()
     }
 
-    @available(swift, deprecated: 0.11.2)
+    @available(swift, deprecated: 0.12.0)
     public static var knownUniqueComponentTypes: Set<ComponentIdentifier> {
         Set<ComponentIdentifier>(stableComponentIdentifierMap.keys.map { ComponentIdentifier(hash: $0) })
     }