diff --git a/Cargo.toml b/Cargo.toml
index 1f5e83b..861f565 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -34,7 +34,7 @@ ordered-float = "5"
 sorted-vec = "0.8"
 
 [dev-dependencies]
-bincode = {  version = "2", features = ["serde"] }
+bincode = {  version = "3", features = ["serde"] }
 codspeed-criterion-compat = "4.0"
 criterion = "0.6"
 elapsed = "0.1.2"