diff --git a/Cargo.lock b/Cargo.lock
index 62cc7d5..6ad6580 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1609,9 +1609,9 @@ checksum = "b8848ee67ecc8aedbaf3e4122217aff892639231befc6a1b58d29fff4c2cabaa"
 
 [[package]]
 name = "zvariant"
-version = "5.10.1"
+version = "5.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c4db0ecb8987cf5e92653c57c098f7f0e39a03112edb796f4fe089fb7eaa14ff"
+checksum = "1c1567a6ec68df868cbbfde844cfc6d81649fe5109a62b116b19fabd53e618ee"
 dependencies = [
  "endi",
  "enumflags2",
@@ -1623,9 +1623,9 @@ dependencies = [
 
 [[package]]
 name = "zvariant_derive"
-version = "5.10.1"
+version = "5.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b949b639ab1b4bed763aa7481ba0e368af68d8b55532f8ed4bec86a59f2ca98"
+checksum = "c7d5b780599bbde114e39d9a0799577fad1ced5105d38515745f7b3099d8ceda"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",
diff --git a/Cargo.toml b/Cargo.toml
index 726e708..54066e7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -11,7 +11,7 @@ keywords = ["dbus", "geoclue", "systemd", "timezone", "zoneinfo"]
 env_logger = { version = "=0.11.10", default-features = false }
 log = { version = "=0.4.29", default-features = false }
 tzf-rs = { version = "=1.3.3", default-features = false, features = ["bundled"] }
-zvariant = { version = "=5.10.1", default-features = false }
+zvariant = { version = "=5.11.0", default-features = false }
 
 [dependencies.clap]
 version = "=4.6.1"