diff --git a/charm-barbican-softhsm b/charm-barbican-softhsm
index 373e59f5df..4b7e5feecd 160000
--- a/charm-barbican-softhsm
+++ b/charm-barbican-softhsm
@@ -1 +1 @@
-Subproject commit 373e59f5dfa4e2045a70bc90901f9ba28e867655
+Subproject commit 4b7e5feecdcf04ea0d9e44f6c1ece7214af68a26