diff --git a/Cargo.lock b/Cargo.lock
index f1b56dee..7c192d0b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -760,9 +760,9 @@ dependencies = [
 
 [[package]]
 name = "once_cell"
-version = "1.17.0"
+version = "1.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6f61fba1741ea2b3d6a1e3178721804bb716a68a6aeba1149b5d52e3d464ea66"
+checksum = "dd8b5dd2ae5ed71462c540258bedcb51965123ad7e7ccf4b9a8cafaa4a63576d"
 
 [[package]]
 name = "onig"
diff --git a/Cargo.toml b/Cargo.toml
index 660d63e7..82c45592 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -46,7 +46,7 @@ ansi_colours = "^1.2"
 bincode = "1.0"
 console = "0.15.5"
 flate2 = "1.0"
-once_cell = "1.17"
+once_cell = "1.18"
 thiserror = "1.0"
 wild = { version = "2.1", optional = true }
 content_inspector = "0.2.4"