diff --git a/indy-credx/Cargo.toml b/indy-credx/Cargo.toml
index 0a04e6a..b58c563 100644
--- a/indy-credx/Cargo.toml
+++ b/indy-credx/Cargo.toml
@@ -30,7 +30,7 @@ indy-data-types = { version = "0.7.1", features = [
 ], path = "../indy-data-types" }
 log = "0.4"
 once_cell = "1"
-rand = "0.8"
+rand = "0.10"
 regex = "1"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"