Fix accidental gvc downgrade

diff --git a/src/gvc b/src/gvc
index 11e46cd40dc29d7517b8cc65c9a91a6f17535019..e14dbe8aa6dfaeea4a9f3405cf2f3e238e88623b 160000 (submodule)
--- a/src/gvc
+++ b/src/gvc
@@ -1 +1 @@
-Subproject commit 11e46cd40dc29d7517b8cc65c9a91a6f17535019
+Subproject commit e14dbe8aa6dfaeea4a9f3405cf2f3e238e88623b