diff --git a/Cargo.toml b/Cargo.toml
index b8baf89..7e5715c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -77,7 +77,7 @@ pot = { version = "=3.0.0", optional = true }
 pprof = { version = "=0.13.0", features = ["flamegraph"], optional = true }
 prost = { version = "=0.12.6", optional = true }
 rand = "=0.8.5"
-rkyv = { version = "=0.8.3", optional = true }
+rkyv = { version = "=0.8.5", optional = true }
 rmp-serde = { version = "=1.3.0", optional = true }
 ron = { version = "=0.8.1", optional = true }
 serde = { version = "=1.0.204", features = ["derive"], optional = true }