diff --git a/Cargo.lock b/Cargo.lock
index 8e15ede8f..eeb639c3c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -909,9 +909,9 @@ dependencies = [
 
 [[package]]
 name = "dns-lookup"
-version = "2.1.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf5597a4b7fe5275fc9dcf88ce26326bc8e4cb87d0130f33752d4c5f717793cf"
+checksum = "853d5bcf0b73bd5e6d945b976288621825c7166e9f06c5a035ae1aaf42d1b64f"
 dependencies = [
  "cfg-if",
  "libc",