diff --git a/Cargo.lock b/Cargo.lock
index 728b6e6..d54342d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -784,9 +784,9 @@ dependencies = [
 
 [[package]]
 name = "once_cell"
-version = "1.17.1"
+version = "1.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b7e5500299e16ebb147ae15a00a942af264cf3688f47923b8fc2cd5858f23ad3"
+checksum = "dd8b5dd2ae5ed71462c540258bedcb51965123ad7e7ccf4b9a8cafaa4a63576d"
 
 [[package]]
 name = "opaque-debug"
diff --git a/Cargo.toml b/Cargo.toml
index 723270f..b6e02c4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,7 +17,7 @@ env_logger = "0.10.0"
 reqwest = "0.11.10"
 clap = { version = "4.1.11", features = ["derive"] }
 indoc = "2"
-once_cell = "1.17"
+once_cell = "1.18"
 
 [dependencies.ctrlc]
 version = "3.4"