diff --git a/Cargo.lock b/Cargo.lock
index fe74b22be5..a9b685b3b8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2919,19 +2919,19 @@ dependencies = [
 
 [[package]]
 name = "rkyv"
-version = "0.8.8"
+version = "0.8.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "395027076c569819ea6035ee62e664f5e03d74e281744f55261dd1afd939212b"
+checksum = "b11a153aec4a6ab60795f8ebe2923c597b16b05bb1504377451e705ef1a45323"
 dependencies = [
  "bytecheck 0.8.0",
  "bytes",
- "hashbrown 0.14.5",
+ "hashbrown 0.15.1",
  "indexmap",
  "munge",
  "ptr_meta 0.3.0",
  "rancor",
  "rend 0.5.2",
- "rkyv_derive 0.8.8",
+ "rkyv_derive 0.8.9",
  "tinyvec",
  "uuid",
 ]
@@ -2949,9 +2949,9 @@ dependencies = [
 
 [[package]]
 name = "rkyv_derive"
-version = "0.8.8"
+version = "0.8.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "09cb82b74b4810f07e460852c32f522e979787691b0b7b7439fe473e49d49b2f"
+checksum = "beb382a4d9f53bd5c0be86b10d8179c3f8a14c30bf774ff77096ed6581e35981"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3283,7 +3283,7 @@ dependencies = [
  "pin-project-lite",
  "postcard",
  "reqwest",
- "rkyv 0.8.8",
+ "rkyv 0.8.9",
  "rmp-serde",
  "send_wrapper",
  "serde",
diff --git a/server_fn/Cargo.toml b/server_fn/Cargo.toml
index a08a3e69ab..519ebe6748 100644
--- a/server_fn/Cargo.toml
+++ b/server_fn/Cargo.toml
@@ -51,7 +51,7 @@ postcard = { version = "1", features = ["alloc"], optional = true }
 hyper = { version = "1.5", optional = true }
 bytes = "1.9"
 http-body-util = { version = "0.1.2", optional = true }
-rkyv = { version = "0.8.8", optional = true }
+rkyv = { version = "0.8.9", optional = true }
 rmp-serde = { version = "1.3.0", optional = true }
 
 # client