diff --git a/aiida-core b/aiida-core
index cf091e80f..6cb91c181 160000
--- a/aiida-core
+++ b/aiida-core
@@ -1 +1 @@
-Subproject commit cf091e80ff2b6aa03f41b56ba1976abb97298972
+Subproject commit 6cb91c18163ac6228ed4a64c1c467dfd0398a624