diff --git a/cfg b/cfg
index e978b29..d37cd22 160000
--- a/cfg
+++ b/cfg
@@ -1 +1 @@
-Subproject commit e978b291e626b0580a061c6d49504160c00eb5f2
+Subproject commit d37cd22e9ab493e0e93bf913fb1d1a493a379ed9
diff --git a/gen b/gen
index edbde06..49423d9 160000
--- a/gen
+++ b/gen
@@ -1 +1 @@
-Subproject commit edbde065027041dc1b56f4222e35da6294ae40f5
+Subproject commit 49423d922de963cc1afe0187fc600d3c260d9532
diff --git a/sio b/sio
index 246c0dd..6d668cd 160000
--- a/sio
+++ b/sio
@@ -1 +1 @@
-Subproject commit 246c0dde5150f33e5797a2b5e8ef93bcb8910d28
+Subproject commit 6d668cd5ed48e5914dec1dcba814d47a5410fe33
diff --git a/sourceme-external-prefix.sh b/sourceme-external-prefix.sh
index 07f0da5..0c861c5 100644
--- a/sourceme-external-prefix.sh
+++ b/sourceme-external-prefix.sh
@@ -74,8 +74,9 @@ wct-run () {
     addpath $WCT_PREFIX/bin PATH
 
     # configuration and field/wire data files
-    addpath $WCT_PREFIX/share/wirecell/data WIRECELL_PATH
+    addpath $WCT_PREFIX/share/wirecell/data   WIRECELL_PATH
     addpath $WCT_PREFIX/share/wirecell/config WIRECELL_PATH
+    addpath $WCT_PREFIX/data                  WIRECELL_PATH
 
     for maybe in $mydir/build/* ;
     do
diff --git a/util b/util
index 24f2d7b..cb595b6 160000
--- a/util
+++ b/util
@@ -1 +1 @@
-Subproject commit 24f2d7b2a993ba79adda0cba36f5cd868e1c965c
+Subproject commit cb595b64529842804de3c7e8fcfcf3a66a714cb0