diff --git a/Cargo.lock b/Cargo.lock
index e59bca2..1b0e572 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -167,9 +167,9 @@ dependencies = [
 
 [[package]]
 name = "bitflags"
-version = "2.11.1"
+version = "2.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c4512299f36f043ab09a583e57bceb5a5aab7a73db1805848e8fef3c9e8c78b3"
+checksum = "b4388bee8683e3d04af747c73422af53102d2bd24d9eadb6cbc100baef4b43f8"
 
 [[package]]
 name = "blake3"
@@ -228,7 +228,7 @@ dependencies = [
 [[package]]
 name = "brioche-pack"
 version = "0.1.8"
-source = "git+https://github.com/brioche-dev/brioche.git#de49bbb86186b2cb7e228adda3e9cd95ed383991"
+source = "git+https://github.com/brioche-dev/brioche.git#01068942cc13a41122776c9137c5b99378d2fe43"
 dependencies = [
  "bincode",
  "bstr",
@@ -356,9 +356,9 @@ checksum = "9330f8b2ff13f34540b44e946ef35111825727b38d33286ef986142615121801"
 
 [[package]]
 name = "chrono"
-version = "0.4.44"
+version = "0.4.45"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c673075a2e0e5f4a1dde27ce9dee1ea4558c7ffe648f576438a20ca1d2acc4b0"
+checksum = "1aa79e62e7697b8e29b513a68abacf485adcd1fe8284a4316c5ae868e6633327"
 dependencies = [
  "iana-time-zone",
  "num-traits",
@@ -801,9 +801,9 @@ checksum = "32a66949e030da00e8c7d4434b251670a91556f4144941d37452769c25d58a53"
 
 [[package]]
 name = "log"
-version = "0.4.30"
+version = "0.4.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "616ec5685824bcc94416c6d4a7a446eea774a31efd7062c8480ba6fd06d7a6e5"
+checksum = "953f07c43838f8e6f9758cab68bf5bed85465e7587ebe0b823f1bcd81978ad3a"
 
 [[package]]
 name = "memchr"
@@ -1207,9 +1207,9 @@ dependencies = [
 
 [[package]]
 name = "serde_with"
-version = "3.20.0"
+version = "3.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e72c1c2cb7b223fafb600a619537a871c2818583d619401b785e7c0b746ccde2"
+checksum = "76a5c54c7310e7b8b9577c286d7e399ddd876c3e12b3ed917a8aabc4b96e9e8c"
 dependencies = [
  "base64",
  "bs58",
@@ -1227,9 +1227,9 @@ dependencies = [
 
 [[package]]
 name = "serde_with_macros"
-version = "3.20.0"
+version = "3.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b90c488738ecb4fb0262f41f43bc40efc5868d9fb744319ddf5f5317f417bfac"
+checksum = "84d57bc0c8b9a17920c178daa6bb924850d54a9c97ab45194bb8c17ad66bb660"
 dependencies = [
  "darling",
  "proc-macro2",
@@ -1438,9 +1438,9 @@ checksum = "e6e4313cd5fcd3dad5cafa179702e2b244f760991f45397d14d4ebf38247da75"
 
 [[package]]
 name = "unicode-segmentation"
-version = "1.13.2"
+version = "1.13.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9629274872b2bfaf8d66f5f15725007f635594914870f65218920345aa11aa8c"
+checksum = "c6f5d3c3b1bf09027a88a6bc961fc00497d651009560b5463668dc81b0fa87a8"
 
 [[package]]
 name = "unicode-xid"
diff --git a/crates/brioche-packer/Cargo.toml b/crates/brioche-packer/Cargo.toml
index 1dfb1c7..d2a6a71 100644
--- a/crates/brioche-packer/Cargo.toml
+++ b/crates/brioche-packer/Cargo.toml
@@ -17,7 +17,7 @@ runnable-core = { path = "../runnable-core", features = ["schema"] }
 schemars = "1.2.1"
 serde = { version = "1.0.228", features = ["derive"] }
 serde_json = { version = "1.0.150" }
-serde_with = { version = "3.20.0", features = ["schemars_1"] }
+serde_with = { version = "3.21.0", features = ["schemars_1"] }
 walkdir = "2.5.0"
 
 [dev-dependencies]
diff --git a/crates/runnable-core/Cargo.toml b/crates/runnable-core/Cargo.toml
index ede3280..4545876 100644
--- a/crates/runnable-core/Cargo.toml
+++ b/crates/runnable-core/Cargo.toml
@@ -12,7 +12,7 @@ schema = ["dep:schemars", "serde_with/schemars_1"]
 brioche-resources = { path = "../brioche-resources" }
 schemars = { version = "1.2.1", optional = true }
 serde = { version = "1.0.228", features = ["derive"] }
-serde_with = "3.20.0"
+serde_with = "3.21.0"
 thiserror = "2.0.18"
 tick-encoding = "0.1.4"