diff --git a/C/CEnum/Versions.toml b/C/CEnum/Versions.toml
index 04632f212dc8546..6b3ffa08af24421 100644
--- a/C/CEnum/Versions.toml
+++ b/C/CEnum/Versions.toml
@@ -12,3 +12,6 @@ git-tree-sha1 = "62847acab40e6855a9b5905ccb99c2b5cf6b3ebb"
 
 ["0.3.0"]
 git-tree-sha1 = "1b77a77c3b28e0b3f413f7567c9bb8dd9bdccd14"
+
+["0.4.0"]
+git-tree-sha1 = "018a008c61eb9e422dfabbdd6f4ceba8adff9544"