diff --git a/Cargo.toml b/Cargo.toml
index 3426071..addb836 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -40,7 +40,7 @@ name = "dalek_benchmarks"
 harness = false
 
 [dependencies]
-rand_core = { version = "0.5", default-features = false }
+rand_core = { version = "0.6", default-features = false }
 byteorder = { version = "^1.2.3", default-features = false, features = ["i128"] }
 digest = { version = "0.9", default-features = false }
 subtle = { version = "^2.2.1", default-features = false }