diff --git a/Cargo.lock b/Cargo.lock
index 3d51ba2..05a6d68 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1428,9 +1428,9 @@ dependencies = [
 
 [[package]]
 name = "once_cell"
-version = "1.10.0"
+version = "1.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "87f3e037eac156d1775da914196f0f37741a274155e34a0b7e427c35d2a2ecb9"
+checksum = "074864da206b4973b84eb91683020dbefd6a8c3f0f38e054d93954e891935e4e"
 
 [[package]]
 name = "onig"
diff --git a/Cargo.toml b/Cargo.toml
index 3c9babb..b2f086e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -12,7 +12,7 @@ argh = "0.1"
 log = "0.4"
 pretty_env_logger = "0.4"
 linked-hash-map = "0.5"
-once_cell = "1.10"
+once_cell = "1.13"
 parking_lot = "0.12"
 bytes = { version = "1.1", features = ["serde"] }
 serde = { version = "1.0", features = ["derive"] }