diff --git a/Cargo.lock b/Cargo.lock
index de72c7b..f5bd184 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -558,18 +558,18 @@ checksum = "1c107b6f4780854c8b126e228ea8869f4d7b71260f962fefb57b996b8959ba6b"
 
 [[package]]
 name = "serde"
-version = "1.0.204"
+version = "1.0.206"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bc76f558e0cbb2a839d37354c575f1dc3fdc6546b5be373ba43d95f231bf7c12"
+checksum = "5b3e4cd94123dd520a128bcd11e34d9e9e423e7e3e50425cb1b4b1e3549d0284"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.204"
+version = "1.0.206"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e0cd7e117be63d3c3678776753929474f3b04a43a080c744d6b0ae2a8c28e222"
+checksum = "fabfb6138d2383ea8208cf98ccf69cdfb1aff4088460681d84189aa259762f97"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/nix-script-directives/Cargo.toml b/nix-script-directives/Cargo.toml
index 92106b3..4e2ca55 100644
--- a/nix-script-directives/Cargo.toml
+++ b/nix-script-directives/Cargo.toml
@@ -8,4 +8,4 @@ anyhow = "1.0.86"
 log = "0.4.22"
 rnix = "0.11.0"
 rowan = "0.15.15"
-serde = { version = "1.0.204", features = [ "derive" ] }
+serde = { version = "1.0.206", features = [ "derive" ] }