diff --git a/submodules/operams b/submodules/operams
index a55285272ea5efb17b79f0b51800776b1a3cb4d3..c18b4f3c933603a7b35d0ea601a80417fe783964 160000
--- a/submodules/operams
+++ b/submodules/operams
@@ -1 +1 @@
-Subproject commit a55285272ea5efb17b79f0b51800776b1a3cb4d3
+Subproject commit c18b4f3c933603a7b35d0ea601a80417fe783964