diff --git a/Cargo.lock b/Cargo.lock
index 9d9c912..1618c24 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -433,9 +433,9 @@ dependencies = [
 
 [[package]]
 name = "chrono-tz"
-version = "0.8.5"
+version = "0.8.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "91d7b79e99bfaa0d47da0687c43aa3b7381938a62ad3a6498599039321f660b7"
+checksum = "d59ae0466b83e838b81a54256c39d5d7c20b9d7daa10510a242d9b75abd5936e"
 dependencies = [
  "chrono",
  "chrono-tz-build",
diff --git a/Cargo.toml b/Cargo.toml
index 0e3d89e..e70ab1c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -48,7 +48,7 @@ textnonce = "1.0.0"
 
 
 chrono = { version = "0.4.34", default-features = false, features = ["std", "libc", "clock"], optional = true }
-chrono-tz =  { version = "0.8.2", optional = true }
+chrono-tz =  { version = "0.8.6", optional = true }
 
 
 sea-orm = { version = "0.12.14", features = [ "sqlx-postgres", "runtime-tokio-rustls", "macros", "postgres-array" ], optional = true }