diff --git a/external/oasis-core b/external/oasis-core
index fb92f74e1f..18da8bc49d 160000
--- a/external/oasis-core
+++ b/external/oasis-core
@@ -1 +1 @@
-Subproject commit fb92f74e1f64373d2f67de82141c0a9f80fc485c
+Subproject commit 18da8bc49d92a543795246b8bb7fb574df070eec