diff --git a/Cargo.lock b/Cargo.lock
index c00b3f1..b88c750 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,6 +1,6 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 3
+version = 4
 
 [[package]]
 name = "Inflector"
@@ -387,9 +387,9 @@ dependencies = [
 
 [[package]]
 name = "chrono-tz"
-version = "0.10.1"
+version = "0.10.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c6ac4f2c0bf0f44e9161aec9675e1050aa4a530663c4a9e37e108fa948bca9f"
+checksum = "efdce149c370f133a071ca8ef6ea340b7b88748ab0810097a9e2976eaa34b4f3"
 dependencies = [
  "chrono",
  "chrono-tz-build",
diff --git a/Cargo.toml b/Cargo.toml
index 5002d3c..f5ec3be 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,7 +16,7 @@ sha2 = "0.10.8"
 hex = "0.4.3"
 tower-http = { version = "0.6.1", features = ["cors"] }
 tower = "0.5.1"
-chrono-tz = "0.10.1"
+chrono-tz = "0.10.3"
 serde_json = "1.0"
 reqwest = { version = "0.12.12", features = ["json"] }
 config = "0.15"