diff --git a/VERSION b/VERSION
index 3c3b474f..97ba4c90 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.11.14
+1.11.15
diff --git a/tests/test_expand.cc b/tests/test_expand.cc
index 75a51d64..ca42fa70 100644
--- a/tests/test_expand.cc
+++ b/tests/test_expand.cc
@@ -201,7 +201,10 @@ CASE( "test_metkit_expand_12_time" ) {
     timeThrows({"0:0:12"});
     timeThrows({"12s"});
     time({"0"}, {"0000"});
+    time({"0","1","6","12","18"}, {"0000","0100","0600","1200","1800"});
     time({"0","1","12"}, {"0000","0100","1200"});
+    time({"0030"}, {"0030"});
+    time({"30m"}, {"0030"});
     time({"00:30","1:30","02:50"}, {"0030","0130","0250"});
     time({"0h","3h","120m","170m"}, {"0000","0300","0200","0250"});