diff --git a/Cargo.lock b/Cargo.lock
index ec085b1b6c..5576d47133 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -8338,7 +8338,7 @@ checksum = "97fee6b57c6a41524a810daee9286c02d7752c4253064d0b05472833a438f675"
 dependencies = [
  "cfg-if",
  "digest 0.10.6",
- "rand 0.8.5",
+ "rand 0.7.3",
  "static_assertions",
 ]