diff --git a/Cargo.lock b/Cargo.lock
index d6f29822..90346722 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2884,9 +2884,9 @@ checksum = "ddc24109865250148c2e0f3d25d4f0f479571723792d3802153c60922a4fb708"
 
 [[package]]
 name = "ipnetwork"
-version = "0.21.0"
+version = "0.21.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2f7d1e51dceb94e362a3bd4849c5b8b44989faf8b66998fc0a44ff11923393c9"
+checksum = "cf370abdafd54d13e54a620e8c3e1145f28e46cc9d704bc6d94414559df41763"
 
 [[package]]
 name = "itertools"