Use latest 1.1 sources

silvakid · silvakid · commit b51bb853be99 · 2018-01-24T14:39:07.000Z
diff --git a/jdbc b/jdbc
@@ -1 +1 @@
-Subproject commit 0d2772dc4417ac8ba03184b6d632285c9a6eeaab
+Subproject commit 4b4b789cc961e537cadc07aa8a12ddd9b4b4a97b
