diff --git a/spack b/spack
index 0cb9e289b..98ddab9e1 160000
--- a/spack
+++ b/spack
@@ -1 +1 @@
-Subproject commit 0cb9e289b1e02674bdaf1f2f36b042358d9a1db1
+Subproject commit 98ddab9e1dfbd5b9935b46acd572671108fde56c