diff --git a/Cargo.lock b/Cargo.lock
index 9b13beb..295242a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -333,9 +333,9 @@ dependencies = [
 
 [[package]]
 name = "dns-lookup"
-version = "3.0.0"
+version = "3.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "853d5bcf0b73bd5e6d945b976288621825c7166e9f06c5a035ae1aaf42d1b64f"
+checksum = "6e39034cee21a2f5bbb66ba0e3689819c4bb5d00382a282006e802a7ffa6c41d"
 dependencies = [
  "cfg-if",
  "libc",