diff --git a/transports/dns/Cargo.toml b/transports/dns/Cargo.toml
index 35dce040..a17b64b7 100644
--- a/transports/dns/Cargo.toml
+++ b/transports/dns/Cargo.toml
@@ -14,9 +14,9 @@ categories = ["network-programming", "asynchronous"]
 libp2p-core = { version = "0.37.0", path = "../../core" }
 log = "0.4.1"
 futures = "0.3.1"
-async-std-resolver = { version = "0.21", optional = true }
+async-std-resolver = { version = "0.22", optional = true }
 parking_lot = "0.12.0"
-trust-dns-resolver = { version = "0.21", default-features = false, features = ["system-config"] }
+trust-dns-resolver = { version = "0.22", default-features = false, features = ["system-config"] }
 smallvec = "1.6.1"
 
 [dev-dependencies]
diff --git a/transports/pnet/CHANGELOG.md b/transports/pnet/CHANGELOG.md
index 68dc9180..5940256e 100644
--- a/transports/pnet/CHANGELOG.md
+++ b/transports/pnet/CHANGELOG.md
@@ -2,7 +2,10 @@
 
 - Bump rand to 0.8 and quickcheck to 1. See [PR 2857].
 
+- Bump async-std-resolver and trust-dns-resolver from 0.21 to 0.22. See [PR 2988].
+
 [PR 2857]: https://github.com/libp2p/rust-libp2p/pull/2857
+[PR 2988]: https://github.com/libp2p/rust-libp2p/pull/2988
 
 # 0.22.0 [2021-11-01]