diff --git a/Cargo.toml b/Cargo.toml
index e4d0ad39b..c615556d3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -20,4 +20,4 @@ libc = "0.1"
 miniz-sys = { path = "miniz-sys", version = "0.1" }
 
 [dev-dependencies]
-rand = "0.2"
+rand = "0.3"