diff --git a/Cargo.lock b/Cargo.lock
index ca0f4db17..a080484ba 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1642,9 +1642,9 @@ dependencies = [
 
 [[package]]
 name = "postcard"
-version = "1.0.9"
+version = "1.0.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "20ee10b999a00ca189ac2cb99f5db1ca71fb7371e3d5f493b879ca95d2a67220"
+checksum = "5f7f0a8d620d71c457dd1d47df76bb18960378da56af4527aaa10f515eee732e"
 dependencies = [
  "cobs",
  "embedded-io 0.4.0",
diff --git a/Cargo.toml b/Cargo.toml
index 3c1b13a88..df3674157 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -63,7 +63,7 @@ zerocopy = { version = "0.7.35", features = ["derive"] }
 home = "0.5.9"
 derive_builder = "0.20.0"
 tokio = { version = "1.39", features = ["macros", "rt-multi-thread"] }
-postcard= {version = "1.0.9", features = ["alloc"]}
+postcard= {version = "1.0.10", features = ["alloc"]}
 libcrux = { version = "0.0.2-pre.2" }
 hex-literal = { version = "0.4.1" }
 hex = { version = "0.4.3" }