diff --git a/src/libprimis-headers b/src/libprimis-headers
index 83efa38a..b85b1048 160000
--- a/src/libprimis-headers
+++ b/src/libprimis-headers
@@ -1 +1 @@
-Subproject commit 83efa38a6d9635e3ad1daff91cb694fa7f0e4ef6
+Subproject commit b85b1048015bec35a2efed2f04de48c2bd87dc2f