diff --git a/.gitmodules b/.gitmodules
index a0dc8af..1e58760 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -3,4 +3,4 @@
 	url = git://github.com/nikitakit/ucpp.git
 [submodule "src/lib"]
 	path = src/lib
-	url = https://github.com/team2059/hhlib.git
+  url = git@github.com:team2059/hhlib.git
diff --git a/src/lib b/src/lib
index ea713f5..6f83187 160000
--- a/src/lib
+++ b/src/lib
@@ -1 +1 @@
-Subproject commit ea713f54b3e52570f6428463e196f1b272501af6
+Subproject commit 6f83187898b8028a8e61ce932d37e1ae28539c5b