diff --git a/grafana b/grafana
index f424abf87cc..66d9c4f1afb 160000
--- a/grafana
+++ b/grafana
@@ -1 +1 @@
-Subproject commit f424abf87cc8b4bd73bfcb69737cf5acde25f305
+Subproject commit 66d9c4f1afb689eb2a1640561a06cb166e28c062