diff --git a/CHANGELOG b/CHANGELOG
index bae28cee..0c6d7217 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -30,7 +30,7 @@
   improved Teradata support
   improved mongodb support
   overall refactoring
-  experimental support for Google Cloud SQL v2 (TODO)
+  experimental support for Google Cloud SQL v2
 
 ## 2.15.x
 - web2py does not support python 2.6 anymore
diff --git a/gluon/packages/dal b/gluon/packages/dal
index 476ebfda..d75d5cf5 160000
--- a/gluon/packages/dal
+++ b/gluon/packages/dal
@@ -1 +1 @@
-Subproject commit 476ebfda678492ee8bf9f399fb60ccd4925b2206
+Subproject commit d75d5cf5f3d7a106c4b4fc142b28116475208cd2