update modules

diff --git a/modules/data-structures b/modules/data-structures
index 7c91552edd311faa2b6276a0fef4ba2de885f75b..c310c832f18fd38f28b8a5b07ed37777b3d92b97 160000 (submodule)
--- a/modules/data-structures
+++ b/modules/data-structures
@@ -1 +1 @@
-Subproject commit 7c91552edd311faa2b6276a0fef4ba2de885f75b
+Subproject commit c310c832f18fd38f28b8a5b07ed37777b3d92b97