diff --git a/charm-tempest b/charm-tempest
index 06905fee08..999d831580 160000
--- a/charm-tempest
+++ b/charm-tempest
@@ -1 +1 @@
-Subproject commit 06905fee08816b1e0d6a2186f56aeb04bfeee321
+Subproject commit 999d8315808ad5f079ab46513a1d059eaba65ee8