diff --git a/src/cppgtfs b/src/cppgtfs
index f21cc40..5cba6fe 160000
--- a/src/cppgtfs
+++ b/src/cppgtfs
@@ -1 +1 @@
-Subproject commit f21cc4088937e324d146f23fbc2e101e26103201
+Subproject commit 5cba6fe796f91e3a6c598274332c4e9dc8f38ea7