diff --git a/lib/soprano b/lib/soprano
index b2976adc..3394febd 160000
--- a/lib/soprano
+++ b/lib/soprano
@@ -1 +1 @@
-Subproject commit b2976adcdea7e8bd81b73747be8f06937de95c67
+Subproject commit 3394febd766b10f15ce0c926a6bbcf7f0b43ea0d