diff --git a/Cargo.lock b/Cargo.lock
index ff5ebcd5..044c7fda 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1338,9 +1338,9 @@ dependencies = [
 
 [[package]]
 name = "get-port"
-version = "3.0.0"
+version = "4.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac6c41a39c60ae1fc5bf0e220347ce90fa1e4bb0fcdac65b09bb5f4576bebc84"
+checksum = "888123007db34fbff15b5a347d46364dfbad531d6cb43de52cc0b62558f570e2"
 
 [[package]]
 name = "getrandom"
diff --git a/swap/Cargo.toml b/swap/Cargo.toml
index dbee39a1..c9768ac6 100644
--- a/swap/Cargo.toml
+++ b/swap/Cargo.toml
@@ -76,7 +76,7 @@ zip = "0.5"
 [dev-dependencies]
 bdk-testutils = { version = "0.4" }
 bitcoin-harness = { git = "https://github.com/coblox/bitcoin-harness-rs" }
-get-port = "3"
+get-port = "4"
 hyper = "0.14"
 monero-harness = { path = "../monero-harness" }
 port_check = "0.1"