diff --git a/src/imtjson b/src/imtjson
index cb6cb396..f5cd1bc9 160000
--- a/src/imtjson
+++ b/src/imtjson
@@ -1 +1 @@
-Subproject commit cb6cb396ae6664e3ccbd167f6dfcf392535ba55f
+Subproject commit f5cd1bc9ab0efcb8de88e69df0ad21a1360e3645