diff --git a/Cargo.toml b/Cargo.toml
index 23bf59a..2bdfdc2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -23,7 +23,7 @@ num-traits = { version = "0.2", default-features = false }
 serde = { version = "1", optional = true, default-features = false, features = ["derive"] }
 arbitrary-int = { version = "2" }
 portable-atomic = { version = "1", optional = true }
-bitbybit = "1.4"
+bitbybit = "2"
 
 time = { version = "0.3", default-features = false, optional = true }
 chrono = { version = "0.4", default-features = false, optional = true }