diff --git a/Cargo.toml b/Cargo.toml
index dc2aa8a..1e097c2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,5 +13,5 @@ edition = "2018"
 [dependencies]
 
 [dev-dependencies]
-bitstream-io = "1.3.0"
+bitstream-io = "2.0.0"
 hexdump = "0.1.0"