diff --git a/src/tools/rust-analyzer/rust-version b/src/tools/rust-analyzer/rust-version
index 424c93a75218..18e32e5c65b0 100644
--- a/src/tools/rust-analyzer/rust-version
+++ b/src/tools/rust-analyzer/rust-version
@@ -1 +1 @@
-bcf1f6db4594ae6132378b179a30cdb3599a863d
+a91f7d72f12efcc00ecf71591f066c534d45ddf7