diff --git a/Cargo.toml b/Cargo.toml
index bdb0643..f48e366 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,7 +9,7 @@ flate2 = "1.1.0"
 log = "0.4.26"
 log4rs = "1.3.0"
 rand = "0.9.0"
-rc4 = "0.1.0"
+rc4 = "0.2.0"
 reqwest = "0.12.12"
 rsa = "0.9.7"
 serde = "1.0.218"