diff --git a/dgl/src/pugl-upstream b/dgl/src/pugl-upstream
index 61d0df48..0b4218c3 160000
--- a/dgl/src/pugl-upstream
+++ b/dgl/src/pugl-upstream
@@ -1 +1 @@
-Subproject commit 61d0df48224608f8a71c975c7d0ab1233ce5d266
+Subproject commit 0b4218c3423d11900b028cbe8c28a51346313996