diff --git a/Cargo.lock b/Cargo.lock
index 1bef406..bf9e04d 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]]
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@@ -233,25 +233,14 @@ dependencies = [
 
 [[package]]
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+version = "0.10.4"
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 dependencies = [
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- "chrono-tz-build",
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- "phf_codegen",
-]
-
 [[package]]
 name = "command_attr"
 version = "0.5.3"
@@ -1294,15 +1283,6 @@ dependencies = [
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 ]
 
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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-
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@@ -1311,38 +1291,18 @@ checksum = "e3148f5046208a5d56bcfc03053e3ca6334e51da8dfb19b6cdc8b306fae3283e"
 
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+version = "0.12.1"
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+checksum = "913273894cec178f401a31ec4b656318d95473527be05c0752cc41cdc32be8b7"
 dependencies = [
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 ]
 
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-dependencies = [
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- "rand",
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diff --git a/Cargo.toml b/Cargo.toml
index ede679c..fb81599 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,7 +7,7 @@ edition = "2021"
 anyhow = "1.0.95"
 async-trait = "0.1.83"
 chrono = "0.4.38"
-chrono-tz = "0.10.0"
+chrono-tz = "0.10.4"
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 serde = { version = "1.0.203", features = ["derive"] }
 serde_json = "1.0.117"