diff --git a/Cargo.toml b/Cargo.toml
index 16a9627..b066eb8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -107,7 +107,7 @@ criterion = "0.5"
 rand-09 = { version = "0.9", package = "rand" }
 
 approx = "0.5"
-bincode = "1.3"
+bincode = "3.0"
 hex = "0.4"
 hex-literal = "1.0"
 postgres = "0.19"