diff --git a/Cargo.lock b/Cargo.lock
index 530621ff..70eb9bac 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -690,11 +690,11 @@ dependencies = [
 
 [[package]]
 name = "derive_builder"
-version = "0.20.0"
+version = "0.20.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0350b5cb0331628a5916d6c5c0b72e97393b8b6b03b47a9284f4e7f5a405ffd7"
+checksum = "cd33f37ee6a119146a1781d3356a7c26028f83d779b2e04ecd45fdc75c76877b"
 dependencies = [
- "derive_builder_macro 0.20.0",
+ "derive_builder_macro 0.20.1",
 ]
 
 [[package]]
@@ -711,9 +711,9 @@ dependencies = [
 
 [[package]]
 name = "derive_builder_core"
-version = "0.20.0"
+version = "0.20.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d48cda787f839151732d396ac69e3473923d54312c070ee21e9effcaa8ca0b1d"
+checksum = "7431fa049613920234f22c47fdc33e6cf3ee83067091ea4277a3f8c4587aae38"
 dependencies = [
  "darling 0.20.9",
  "proc-macro2",
@@ -733,11 +733,11 @@ dependencies = [
 
 [[package]]
 name = "derive_builder_macro"
-version = "0.20.0"
+version = "0.20.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "206868b8242f27cecce124c19fd88157fbd0dd334df2587f36417bafbc85097b"
+checksum = "4abae7035bf79b9877b779505d8cf3749285b80c43941eda66604841889451dc"
 dependencies = [
- "derive_builder_core 0.20.0",
+ "derive_builder_core 0.20.1",
  "syn 2.0.66",
 ]
 
@@ -1807,7 +1807,7 @@ dependencies = [
  "clap 4.5.16",
  "command-fds",
  "criterion",
- "derive_builder 0.20.0",
+ "derive_builder 0.20.1",
  "env_logger",
  "heck",
  "hex",
@@ -1942,7 +1942,7 @@ version = "0.1.0"
 dependencies = [
  "anyhow",
  "clap 4.5.16",
- "derive_builder 0.20.0",
+ "derive_builder 0.20.1",
  "env_logger",
  "libc",
  "log",
diff --git a/Cargo.toml b/Cargo.toml
index c88bbbd7..281f247c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -61,7 +61,7 @@ chacha20poly1305 = { version = "0.10.1", default-features = false, features = [
 ] }
 zerocopy = { version = "0.7.35", features = ["derive"] }
 home = "0.5.9"
-derive_builder = "0.20.0"
+derive_builder = "0.20.1"
 tokio = { version = "1.39", features = ["macros", "rt-multi-thread"] }
 postcard= {version = "1.0.10", features = ["alloc"]}
 libcrux = { version = "0.0.2-pre.2" }