1 files changed, 2 insertions, 1 deletions
diff --git a/Cargo.toml b/Cargo.toml
index 9246928..d192c5e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -22,7 +22,8 @@ name = "set4"
 path = "tests/set4.rs"
 
 [dependencies]
-rustc-serialize = "0.3"
+base64 = "0.10"
+hex = "0.3"
 openssl = "0.10"
 rand = "0.6"
 rand_core = "0.4"