diff --git a/buildout.cfg b/buildout.cfg
index 189a4fc56a5e752823de42431e78830ce2a5ef99..58777438972a70f613ea2432d32b7afda32b23b5 100644
--- a/buildout.cfg
+++ b/buildout.cfg
@@ -28,7 +28,7 @@ eggs = xbob.blitz xbob.buildout xbob.extension
 
 [xbob.machine]
 recipe = xbob.buildout:develop
-eggs = xbob.blitz
+eggs = xbob.blitz xbob.io
 
 [scripts]
 recipe = xbob.buildout:scripts
diff --git a/src/xbob.blitz b/src/xbob.blitz
index 5898fa59c92e0949a94d6f0408322d0dde8f1ab7..e7e6777db859c80d45093d5ce71bde2f6ee63816 160000
--- a/src/xbob.blitz
+++ b/src/xbob.blitz
@@ -1 +1 @@
-Subproject commit 5898fa59c92e0949a94d6f0408322d0dde8f1ab7
+Subproject commit e7e6777db859c80d45093d5ce71bde2f6ee63816
diff --git a/src/xbob.io b/src/xbob.io
index 6e72599e697e874dc38b900ae2a6e590f368e863..7892708682bea5855818809ea6340d26c7c7f389 160000
--- a/src/xbob.io
+++ b/src/xbob.io
@@ -1 +1 @@
-Subproject commit 6e72599e697e874dc38b900ae2a6e590f368e863
+Subproject commit 7892708682bea5855818809ea6340d26c7c7f389