diff --git a/Cargo.lock b/Cargo.lock
index 1a3aa1c5..3ba20fb2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -201,11 +201,10 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "chrono"
-version = "0.4.23"
+version = "0.4.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "16b0a3d9ed01224b22057780a37bb8c5dbfe1be8ba48678e7bf57ec4b385411f"
+checksum = "7f2c685bad3eb3d45a01354cedb7d5faa66194d1d58ba6e267a8de788f79db38"
 dependencies = [
- "num-integer",
  "num-traits",
  "serde",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 5a39c603..6eb63caf 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -20,7 +20,7 @@ exclude = [
 base64-stream = "1.2.7"
 bytes = "1.1.0"
 cargo_metadata = "0.15.2"
-chrono = { version = "0.4.23", default-features = false, features = ["alloc", "std", "serde"] }
+chrono = { version = "0.4.31", default-features = false, features = ["alloc", "std", "serde"] }
 clap = { version = "3.2.6", features = ["derive"] }
 clap-cargo = "0.9.1"
 console = "0.15.0"