diff --git a/Cargo.lock b/Cargo.lock
index ad9d18d2f..31b21e59f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1065,9 +1065,9 @@ dependencies = [
 
 [[package]]
 name = "once_cell"
-version = "1.9.0"
+version = "1.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da32515d9f6e6e489d7bc9d84c71b060db7247dc035bbe44eac88cf87486d8d5"
+checksum = "87f3e037eac156d1775da914196f0f37741a274155e34a0b7e427c35d2a2ecb9"
 
 [[package]]
 name = "opaque-debug"
diff --git a/Cargo.toml b/Cargo.toml
index 6cca95099..5df393af5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -40,7 +40,7 @@ indexmap = { version = "1.8.0", features = ["serde"] }
 local_ipaddress = "0.1.3"
 log = { version = "0.4.14", features = ["std"] }
 notify-rust = "4.5.6"
-once_cell = "1.9.0"
+once_cell = "1.10.0"
 open = "2.1.0"
 os_info = "3.2.0"
 path-slash = "0.1.4"