diff --git a/string-switch-map b/string-switch-map
index 2ad2619..c319c37 160000
--- a/string-switch-map
+++ b/string-switch-map
@@ -1 +1 @@
-Subproject commit 2ad261906ab9afd789b2c9588238bdf2116b0aab
+Subproject commit c319c37034d27e1abe858350e65afb150379e231