diff --git a/lib/soprano b/lib/soprano
index 625db23f..bb29a07d 160000
--- a/lib/soprano
+++ b/lib/soprano
@@ -1 +1 @@
-Subproject commit 625db23fe7ca362c33a40e306452162b7e7045dc
+Subproject commit bb29a07d7b9f133ff35df7c960500d971e3c5fc8