diff --git a/submodules/frequency b/submodules/frequency
index e5d25450..bbd2d6bf 160000
--- a/submodules/frequency
+++ b/submodules/frequency
@@ -1 +1 @@
-Subproject commit e5d25450eebcc168d6ba54874ad164d7255bbfeb
+Subproject commit bbd2d6bf9de4cf376fbf528d07a1ea8dd41931d2