diff --git a/Gemfile.lock b/Gemfile.lock
index 49c22926de1..35768be8c75 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -205,7 +205,7 @@ GEM
       libv8 (>= 6.3)
     mini_scheduler (0.9.1)
       sidekiq
-    mini_sql (0.1.10)
+    mini_sql (0.2.1)
     mini_suffix (0.3.0)
       ffi (~> 1.9)
     minitest (5.11.3)
diff --git a/lib/mini_sql_multisite_connection.rb b/lib/mini_sql_multisite_connection.rb
index c628ef644b5..04fe3e1c9a8 100644
--- a/lib/mini_sql_multisite_connection.rb
+++ b/lib/mini_sql_multisite_connection.rb
@@ -1,4 +1,4 @@
-class MiniSqlMultisiteConnection < MiniSql::Connection
+class MiniSqlMultisiteConnection < MiniSql::Postgres::Connection
 
   class CustomBuilder < MiniSql::Builder