diff --git a/Cargo.lock b/Cargo.lock
index dcef978a3ef..ca37c92ced7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -935,9 +935,9 @@ dependencies = [
 
 [[package]]
 name = "bon"
-version = "3.7.2"
+version = "3.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c2529c31017402be841eb45892278a6c21a000c0a17643af326c73a73f83f0fb"
+checksum = "ebeb9aaf9329dff6ceb65c689ca3db33dbf15f324909c60e4e5eef5701ce31b1"
 dependencies = [
  "bon-macros",
  "rustversion",
@@ -945,9 +945,9 @@ dependencies = [
 
 [[package]]
 name = "bon-macros"
-version = "3.7.2"
+version = "3.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d82020dadcb845a345591863adb65d74fa8dc5c18a0b6d408470e13b7adc7005"
+checksum = "77e9d642a7e3a318e37c2c9427b5a6a48aa1ad55dcd986f3034ab2239045a645"
 dependencies = [
  "darling 0.21.3",
  "ident_case",
diff --git a/Cargo.toml b/Cargo.toml
index 3a9f34b7ebd..39a96b5b7b2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -60,7 +60,7 @@ axum = { version = "=0.8.6", features = ["macros", "matched-path"] }
 axum-extra = { version = "=0.10.3", features = ["erased-json", "query", "typed-header"] }
 base64 = "=0.22.1"
 bigdecimal = { version = "=0.4.8", features = ["serde"] }
-bon = "=3.7.2"
+bon = "=3.8.1"
 cargo-manifest = "=0.19.1"
 colored = "=3.0.0"
 crates_io_cdn_logs = { path = "crates/crates_io_cdn_logs" }
diff --git a/crates/crates_io_database/Cargo.toml b/crates/crates_io_database/Cargo.toml
index 715fa655f5f..64944070e5f 100644
--- a/crates/crates_io_database/Cargo.toml
+++ b/crates/crates_io_database/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2024"
 workspace = true
 
 [dependencies]
-bon = "=3.7.2"
+bon = "=3.8.1"
 chrono = { version = "=0.4.42", default-features = false, features = ["serde"] }
 crates_io_diesel_helpers = { path = "../crates_io_diesel_helpers" }
 crates_io_index = { path = "../crates_io_index" }
diff --git a/crates/crates_io_trustpub/Cargo.toml b/crates/crates_io_trustpub/Cargo.toml
index c6d8055e871..01fe51ffa61 100644
--- a/crates/crates_io_trustpub/Cargo.toml
+++ b/crates/crates_io_trustpub/Cargo.toml
@@ -13,7 +13,7 @@ test-helpers = ["dep:bon", "dep:mockall", "dep:serde_json"]
 [dependencies]
 anyhow = "=1.0.100"
 async-trait = "=0.1.89"
-bon = { version = "=3.7.2", optional = true }
+bon = { version = "=3.8.1", optional = true }
 chrono = { version = "=0.4.42", features = ["serde"] }
 jsonwebtoken = "=9.3.1"
 mockall = { version = "=0.13.1", optional = true }
@@ -29,7 +29,7 @@ tokio = { version = "=1.47.1", features = ["sync"] }
 tracing = "=0.1.41"
 
 [dev-dependencies]
-bon = "=3.7.2"
+bon = "=3.8.1"
 claims = "=0.8.0"
 clap = { version = "=4.5.48", features = ["derive", "env", "unicode", "wrap_help"] }
 insta = { version = "=1.43.2", features = ["json", "redactions"] }