diff --git a/README.md b/README.md
index fb96991..945f5c0 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ index while inside a container.
 
 **Version:** 0.1.0
 **Lib-ID:** lib-core.inventory-list
-**Requires:** lib-core.composition 0.3.0
+**Requires:** lib-core.composition 0.4.0
 **Tags:** inventory, entity, composition, list-container
 
 ## Topology
diff --git a/manifest.lib b/manifest.lib
index 969c994..06d27f9 100644
--- a/manifest.lib
+++ b/manifest.lib
@@ -1 +1 @@
-{"id":"lib-core.inventory-list","version":"0.1.0","api_min":"0.1","deps":[{"id":"lib-core.composition","version":"0.3.0"}]}
+{"id":"lib-core.inventory-list","version":"0.1.0","api_min":"0.1","deps":[{"id":"lib-core.composition","version":"0.4.0"}]}