diff --git a/drupal-base b/drupal-base
index 4faff40..4f6ef56 160000
--- a/drupal-base
+++ b/drupal-base
@@ -1 +1 @@
-Subproject commit 4faff40244f53b232d90d32ff9bed0802c5cf8b6
+Subproject commit 4f6ef56384b5c3c3bd7cba08b9a656516c0853fd
diff --git a/drupal-cachebackend b/drupal-cachebackend
index 5df65d5..d9d4ccd 160000
--- a/drupal-cachebackend
+++ b/drupal-cachebackend
@@ -1 +1 @@
-Subproject commit 5df65d515fcf2e5078a3c2587573c3a554566a71
+Subproject commit d9d4ccd86487f876a7f75d28cdbfda2da0d7a2ba
diff --git a/drupal-solr b/drupal-solr
index 8b5fca4..8a7a052 160000
--- a/drupal-solr
+++ b/drupal-solr
@@ -1 +1 @@
-Subproject commit 8b5fca491fb6a9793ebaa077a00f782ca27a1476
+Subproject commit 8a7a052f4f354a35db666c4f1fd19b616e23af37