diff --git a/C/Carlo/Versions.toml b/C/Carlo/Versions.toml
index 65559986fae6f32..8e05911d1c758d9 100644
--- a/C/Carlo/Versions.toml
+++ b/C/Carlo/Versions.toml
@@ -12,3 +12,6 @@ git-tree-sha1 = "3b4e84e3d37cd63f2e52c0bb4b17e777bb25bffa"
 
 ["0.2.0"]
 git-tree-sha1 = "3cbf106d8ff245041a3bf37cf5d36fbd3c78cb49"
+
+["0.2.1"]
+git-tree-sha1 = "1f06171b2b00e966e2247339bb592ff6ac698b19"