diff --git a/Cargo.lock b/Cargo.lock
index d10333aeb8110..66805d17a8055 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3362,9 +3362,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.94"
+version = "0.2.97"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "18794a8ad5b29321f790b55d93dfba91e125cb1a9edbd4f8e3150acc771c1a5e"
+checksum = "12b8adadd720df158f4d70dfe7ccc6adb0472d7c55ca83445f6a5ab3e36f8fb6"
 
 [[package]]
 name = "libflate"
diff --git a/Cargo.toml b/Cargo.toml
index fc4eca201e347..f73258e6648ff 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -276,7 +276,7 @@ assert_cmd = "1.0.3"
 base64 = "0.13.0"
 criterion = { version = "0.3.4", features = ["html_reports"] }
 httpmock = { version = "0.5.8", default-features = false }
-libc = "0.2.94"
+libc = "0.2.97"
 libz-sys = "1.1.3"
 matches = "0.1.8"
 pretty_assertions = "0.7.2"