diff --git a/stdex/ts1.toml b/stdex/ts1.toml
index 08f29f7..f020b6e 100644
--- a/stdex/ts1.toml
+++ b/stdex/ts1.toml
@@ -1,4 +1,5 @@
 odt1 = 1979-05-27T07:32:00Z
 odt2 = 1979-05-27T00:32:00-07:00
 odt3 = 1979-05-27T00:32:00.999999-07:00
+odt4 = 1979-05-27T00:32:00.1-07:00
 
diff --git a/stdex/ts1.toml.res b/stdex/ts1.toml.res
index 4d756a7..d26c9ae 100644
--- a/stdex/ts1.toml.res
+++ b/stdex/ts1.toml.res
@@ -2,4 +2,5 @@
   odt1 = 1979-05-27T07:32:00Z,
   odt2 = 1979-05-27T00:32:00-07:00,
   odt3 = 1979-05-27T00:32:00.999-07:00,
+  odt4 = 1979-05-27T00:32:00.100-07:00,
 }