diff --git a/L/LowLevelParticleFilters/Versions.toml b/L/LowLevelParticleFilters/Versions.toml
index 92a18494a722877..caca0ee0a8cdec7 100644
--- a/L/LowLevelParticleFilters/Versions.toml
+++ b/L/LowLevelParticleFilters/Versions.toml
@@ -165,3 +165,6 @@ git-tree-sha1 = "32e6a9e04f4cf0413dd58bd785428cdfc82f2fdc"
 
 ["3.9.0"]
 git-tree-sha1 = "8edabc00b8da89da32dc5dfb87b5517c954e6466"
+
+["3.9.1"]
+git-tree-sha1 = "98bd1fa1c954a7b2c69cc4098bd757e433af6e3e"