diff --git a/Cargo.lock b/Cargo.lock
index b640d4d..b28c43c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1344,9 +1344,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.147"
+version = "0.2.167"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b4668fb0ea861c1df094127ac5f1da3409a82116a4ba74fca2e58ef927159bb3"
+checksum = "09d6582e104315a817dff97f75133544b2e094ee22447d2acf4a74e189ba06fc"
 
 [[package]]
 name = "libloading"
diff --git a/Cargo.toml b/Cargo.toml
index 2eea060..a401a84 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -59,7 +59,7 @@ cuid = "1.3.3"
 quaint.workspace = true
 
 [dev-dependencies]
-libc = "0.2.0"
+libc = "0.2.167"
 tokio = { version = "1.29", features = ["macros"] }
 
 [build-dependencies]