diff --git a/external/oasis-sdk b/external/oasis-sdk
index c274d2105c..2b1a680282 160000
--- a/external/oasis-sdk
+++ b/external/oasis-sdk
@@ -1 +1 @@
-Subproject commit c274d2105c80be28559132963dbc38a035dff53b
+Subproject commit 2b1a6802828c5606603b4ccc387f9fe76b479e53