diff --git a/external/oasis-sdk b/external/oasis-sdk
index c274d2105c..b264c4fe1c 160000
--- a/external/oasis-sdk
+++ b/external/oasis-sdk
@@ -1 +1 @@
-Subproject commit c274d2105c80be28559132963dbc38a035dff53b
+Subproject commit b264c4fe1c3de1f7c3f17297afbc27edc555364d