diff --git a/README.md b/README.md
index 3f88ad2..7045dae 100644
--- a/README.md
+++ b/README.md
@@ -91,3 +91,5 @@ optional arguments:
    * 13.2 (FromXcode_11.2.1_GM_Seed) `2019/11/11`
    * 13.2 (FromXcode11.2.1(11B500)) `2019/11/15`
    * 13.2 (FromXcode11.3(11C29)) `2019/12/23`
+   * 13.3 (17C54) `2019/12/23`
+   * 13.4 `2019/02/06`