diff --git a/pyre2/pyre2/Cargo.toml b/pyre2/pyre2/Cargo.toml
index 65eb7e31d34..e6a89edd140 100644
--- a/pyre2/pyre2/Cargo.toml
+++ b/pyre2/pyre2/Cargo.toml
@@ -20,7 +20,7 @@ dupe = "0.9.0"
 enum-iterator = "1.4.1"
 equivalent = "1.0"
 human_bytes = "0.4.3"
-itertools = "0.13.0"
+itertools = "0.14.0"
 lsp-server = "0.7.2"
 lsp-types = "0.94.1"
 memory-stats = "1.0.0"