diff --git a/L/LightBSON/Versions.toml b/L/LightBSON/Versions.toml
index 04e5216668172f1..e739fd4973c4309 100644
--- a/L/LightBSON/Versions.toml
+++ b/L/LightBSON/Versions.toml
@@ -66,3 +66,6 @@ git-tree-sha1 = "7db93a17bf4068dfbd0c176599a40f1e67f9e13f"
 
 ["0.2.20"]
 git-tree-sha1 = "1c98cccebf21f97c5a0cc81ff8cebffd1e14fb0f"
+
+["0.2.21"]
+git-tree-sha1 = "ce253ad53efeed8201656971874d8cd9dad0227e"