diff --git a/Cargo.lock b/Cargo.lock
index fad0c13..2615b31 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2283,9 +2283,9 @@ dependencies = [
 
 [[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 = "oorandom"
diff --git a/lychee-bin/Cargo.toml b/lychee-bin/Cargo.toml
index 70772f7..aab7bc2 100644
--- a/lychee-bin/Cargo.toml
+++ b/lychee-bin/Cargo.toml
@@ -40,7 +40,7 @@ tokio = { version = "1.23.0", features = ["full"] }
 toml = "0.5.10"
 futures = "0.3.25"
 tokio-stream = "0.1.11"
-once_cell = "1.16.0"
+once_cell = "1.17.0"
 dashmap = { version = "5.4.0", features = ["serde"] }
 csv = "1.1.6"
 humantime = "2.1.0"
diff --git a/lychee-lib/Cargo.toml b/lychee-lib/Cargo.toml
index fcd0820..93ab687 100644
--- a/lychee-lib/Cargo.toml
+++ b/lychee-lib/Cargo.toml
@@ -44,7 +44,7 @@ percent-encoding = "2.1.0"
 async-stream = "0.3.3"
 jwalk = "0.8.1"
 cached = "0.41.0"
-once_cell = "1.16.0"
+once_cell = "1.17.0"
 thiserror = "1.0.38"
 futures = "0.3.25"
 lazy_static = "1.4.0"