diff --git a/Cargo.lock b/Cargo.lock
index 15ad863..e27c4bc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2233,11 +2233,11 @@ dependencies = [
 
 [[package]]
 name = "serde_with"
-version = "3.7.0"
+version = "3.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ee80b0e361bbf88fd2f6e242ccd19cfda072cb0faa6ae694ecee08199938569a"
+checksum = "0ad483d2ab0149d5a5ebcd9972a3852711e0153d863bf5a5d0391d28883c4a20"
 dependencies = [
- "base64 0.21.7",
+ "base64 0.22.0",
  "chrono",
  "hex",
  "indexmap 1.9.3",
@@ -2251,9 +2251,9 @@ dependencies = [
 
 [[package]]
 name = "serde_with_macros"
-version = "3.7.0"
+version = "3.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6561dc161a9224638a31d876ccdfefbc1df91d3f3a8342eddb35f055d48c7655"
+checksum = "65569b702f41443e8bc8bbb1c5779bd0450bbe723b56198980e80ec45780bce2"
 dependencies = [
  "darling 0.20.8",
  "proc-macro2",
diff --git a/Cargo.toml b/Cargo.toml
index 1d811e8..d9f24de 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -50,7 +50,7 @@ rustls-pemfile = "2"
 sec1 = { version = "0.7.3", features = ["der"], default-features = false }
 serde = { version = "1", features = ["derive", "rc"] }
 serde_json = "1"
-serde_with = { version = "3.7", features = ["base64", "hex"] }
+serde_with = { version = "3.8", features = ["base64", "hex"] }
 sha2 = "0.10.8"
 signature = "2.2.0"
 teepot = { path = "crates/teepot" }