diff --git a/Cargo.lock b/Cargo.lock
index aa88064..467c80f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -394,9 +394,9 @@ dependencies = [
 
 [[package]]
 name = "once_cell"
-version = "1.8.0"
+version = "1.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "692fcb63b64b1758029e0a96ee63e049ce8c5948587f2f7208df04625e5f6b56"
+checksum = "da32515d9f6e6e489d7bc9d84c71b060db7247dc035bbe44eac88cf87486d8d5"
 
 [[package]]
 name = "proc-macro2"
diff --git a/Cargo.toml b/Cargo.toml
index 67e2325..5043ea1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -48,7 +48,7 @@ anyhow = "1.0"
 dirs-next = "2.0"
 normpath = "0.3"
 chrono = "0.4"
-once_cell = "1.8.0"
+once_cell = "1.9.0"
 crossbeam-channel = "0.5.1"
 
 [dependencies.clap]