diff --git a/Cargo.lock b/Cargo.lock
index 11307781..8b281ac6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -237,9 +237,9 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "chrono"
-version = "0.4.38"
+version = "0.4.39"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a21f936df1771bf62b77f047b726c4625ff2e8aa607c01ec06e5a05bd8463401"
+checksum = "7e36cc9d416881d2e24f9a963be5fb1cd90966419ac844274161d10488b3e825"
 dependencies = [
  "android-tzdata",
  "iana-time-zone",
diff --git a/Cargo.toml b/Cargo.toml
index 18c7dc73..eefde8ba 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -22,7 +22,7 @@ anyhow = "1.0.93"
 base64 = "0.22.1"
 built = { version = "0.7.5", features = ["cargo-lock", "git2"] }
 bytes = "1.9.0"
-chrono = { version = "0.4.0", default-features = false, features = ["serde"] }
+chrono = { version = "0.4.39", default-features = false, features = ["serde"] }
 clap = { version = "4.5.21", default-features = false, features = ["derive", "std"] }
 dropshot = { version = "0.13.0", default-features = false }
 env_logger = "0.10.2"