diff --git a/J/JET/Versions.toml b/J/JET/Versions.toml
index f83083e33e590cb..6492e6594f76252 100644
--- a/J/JET/Versions.toml
+++ b/J/JET/Versions.toml
@@ -327,3 +327,6 @@ git-tree-sha1 = "e2546e8d8b89f7b812fc7475d8d34a92525ea26e"
 
 ["0.8.27"]
 git-tree-sha1 = "f637cfb8cbfc48c3241db5cf11d150b10686acd1"
+
+["0.8.28"]
+git-tree-sha1 = "9afd2f990fe4236c6e7c44f0e32dc981586fd737"