diff --git a/Cargo.lock b/Cargo.lock
index 81dd290..14372db 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -583,9 +583,9 @@ checksum = "b8f8bdf33df195859076e54ab11ee78a1b208382d3a26ec40d142ffc1ecc49ef"
 
 [[package]]
 name = "once_cell"
-version = "1.16.0"
+version = "1.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "86f0b0d4bf799edbc74508c1e8bf170ff5f41238e5f8225603ca7caaae2b7860"
+checksum = "6f61fba1741ea2b3d6a1e3178721804bb716a68a6aeba1149b5d52e3d464ea66"
 
 [[package]]
 name = "onig"
diff --git a/Cargo.toml b/Cargo.toml
index 97879f9..ac3df67 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,7 +15,7 @@ clap = "2.34"
 faccess = "0.2.4"
 walkdir = "2.3"
 regex = "1.7"
-once_cell = "1.16"
+once_cell = "1.17"
 onig = "6.4"
 uucore = { version = "0.0.12", features = ["entries", "fs", "fsext", "mode"] }