diff --git a/extern/boo b/extern/boo
index 49cfab476..e9b2c5f96 160000
--- a/extern/boo
+++ b/extern/boo
@@ -1 +1 @@
-Subproject commit 49cfab476fa53aeedd783b28b644c90a9218f8ff
+Subproject commit e9b2c5f96c4d48e57ca5b8eb0aa41504f4a81672
diff --git a/extern/nod b/extern/nod
index 2f53b2174..30697375a 160000
--- a/extern/nod
+++ b/extern/nod
@@ -1 +1 @@
-Subproject commit 2f53b2174040eb0bc84fce8799b7a9be630eabd5
+Subproject commit 30697375adee818e9c14015584c6629e12d27ab4