diff --git a/spack b/spack
index b94c52c91..0cb9e289b 160000
--- a/spack
+++ b/spack
@@ -1 +1 @@
-Subproject commit b94c52c918d52bd62d9f95992fd5640c131cbebc
+Subproject commit 0cb9e289b1e02674bdaf1f2f36b042358d9a1db1