diff --git a/external/oasis-sdk b/external/oasis-sdk
index c274d2105c..53b2d9d304 160000
--- a/external/oasis-sdk
+++ b/external/oasis-sdk
@@ -1 +1 @@
-Subproject commit c274d2105c80be28559132963dbc38a035dff53b
+Subproject commit 53b2d9d3042fc7572b0871a6fa3297cd24fdc2b7