diff --git a/L/LLVM/Versions.toml b/L/LLVM/Versions.toml
index 0fb2b1a47196094..7a3b520111fe8e7 100644
--- a/L/LLVM/Versions.toml
+++ b/L/LLVM/Versions.toml
@@ -295,3 +295,6 @@ git-tree-sha1 = "2470e69781ddd70b8878491233cd09bc1bd7fc96"
 
 ["9.0.0"]
 git-tree-sha1 = "b351d72436ddecd27381a07c242ba27282a6c8a7"
+
+["9.1.1"]
+git-tree-sha1 = "d86749c7e90a584190963acf2f95d36ef22b2dfc"