diff --git a/Cargo.lock b/Cargo.lock
index 0f0b8a9ef..4a8852130 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3487,7 +3487,7 @@ dependencies = [
  "port_check",
  "prettytable-rs",
  "rand 0.7.3",
- "rand_chacha 0.2.2",
+ "rand_chacha 0.3.0",
  "reqwest",
  "rust_decimal",
  "serde",
diff --git a/swap/Cargo.toml b/swap/Cargo.toml
index 4795c7655..807bc850c 100644
--- a/swap/Cargo.toml
+++ b/swap/Cargo.toml
@@ -34,7 +34,7 @@ monero-rpc = { path = "../monero-rpc" }
 pem = "0.8"
 prettytable-rs = "0.8"
 rand = "0.7"
-rand_chacha = "0.2.0"
+rand_chacha = "0.3.0"
 reqwest = { version = "0.11", features = ["rustls-tls", "stream"], default-features = false }
 rust_decimal = "1.10"
 serde = { version = "1", features = ["derive"] }