diff --git a/src/ga4gh-tes b/src/ga4gh-tes
index c39ae02c..2df038e6 160000
--- a/src/ga4gh-tes
+++ b/src/ga4gh-tes
@@ -1 +1 @@
-Subproject commit c39ae02c50d4aa173d37a28e3cc20e7534318743
+Subproject commit 2df038e6162ae1297c2a813ada04fb529ec5a86b