diff --git a/Cargo.lock b/Cargo.lock
index 6f53d74..d9dfa13 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -489,9 +489,9 @@ dependencies = [
 
 [[package]]
 name = "once_cell"
-version = "1.18.0"
+version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd8b5dd2ae5ed71462c540258bedcb51965123ad7e7ccf4b9a8cafaa4a63576d"
+checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
 
 [[package]]
 name = "overload"
diff --git a/zia-client/Cargo.toml b/zia-client/Cargo.toml
index 2305618..80f10c3 100644
--- a/zia-client/Cargo.toml
+++ b/zia-client/Cargo.toml
@@ -15,7 +15,7 @@ tracing = { version = "0.1", default-features = false, features = ["release_max_
 wsocket = { version = "0.2", default-features = false, features = ["client", "handshake"] }
 tokio-rustls = { version = "0.25", default-features = false, features = ["ring"] }
 url = { version = "2.5", default-features = false, features = ["serde"] }
-once_cell = { version = "1.18", default-features = false }
+once_cell = { version = "1.19", default-features = false }
 rustls-pki-types = { version = "1.0", default-features = false }
 webpki-roots = { version = "0.26", default-features = false }
 async-trait = { version = "0.1", default-features = false }