diff --git a/Cargo.lock b/Cargo.lock
index 174bd75..3775eda 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -48,9 +48,9 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "chrono"
-version = "0.4.23"
+version = "0.4.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "16b0a3d9ed01224b22057780a37bb8c5dbfe1be8ba48678e7bf57ec4b385411f"
+checksum = "4e3c5919066adf22df73762e50cffcde3a758f2a848b113b586d1f86728b673b"
 dependencies = [
  "iana-time-zone",
  "js-sys",
diff --git a/crates/timestamp-macro/Cargo.toml b/crates/timestamp-macro/Cargo.toml
index 38b537f..f31234e 100644
--- a/crates/timestamp-macro/Cargo.toml
+++ b/crates/timestamp-macro/Cargo.toml
@@ -15,5 +15,5 @@ proc-macro = true
 doctest = false
 
 [dependencies]
-chrono = "0.4.23"
+chrono = "0.4.24"
 quote = "1.0.23"