diff --git a/dgl/src/pugl-upstream b/dgl/src/pugl-upstream
index 9cab7cdc..13cd61b4 160000
--- a/dgl/src/pugl-upstream
+++ b/dgl/src/pugl-upstream
@@ -1 +1 @@
-Subproject commit 9cab7cdcba159aec5f3df4d5841b83c12ef64185
+Subproject commit 13cd61b4915d3314cc8e43e12a3baccef6650c94