diff --git a/Cargo.lock b/Cargo.lock
index f731757a..404c5f2d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2557,9 +2557,9 @@ dependencies = [
 
 [[package]]
 name = "pem"
-version = "0.8.3"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fd56cbd21fea48d0c440b41cd69c589faacade08c992d9a54e471b79d0fd13eb"
+checksum = "3f2373df5233932a893d3bc2c78a0bf3f6d12590a1edd546b4fbefcac32c5c0f"
 dependencies = [
  "base64 0.13.0",
  "once_cell",
@@ -3957,7 +3957,7 @@ dependencies = [
  "tempfile",
  "testcontainers 0.12.0",
  "thiserror",
- "time 0.3.2",
+ "time 0.3.3",
  "tokio",
  "tokio-socks",
  "tokio-tar",
@@ -4104,9 +4104,9 @@ dependencies = [
 
 [[package]]
 name = "time"
-version = "0.3.2"
+version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3e0a10c9a9fb3a5dce8c2239ed670f1a2569fcf42da035f5face1b19860d52b0"
+checksum = "cde1cf55178e0293453ba2cca0d5f8392a922e52aa958aee9c28ed02becc6d03"
 dependencies = [
  "libc",
 ]
diff --git a/swap/Cargo.toml b/swap/Cargo.toml
index d45933e2..ae6b0ed4 100644
--- a/swap/Cargo.toml
+++ b/swap/Cargo.toml
@@ -34,7 +34,7 @@ itertools = "0.10"
 libp2p = { git = "https://github.com/comit-network/rust-libp2p", branch = "rendezvous", default-features = false, features = [ "tcp-tokio", "yamux", "mplex", "dns-tokio", "noise", "request-response", "websocket", "ping", "rendezvous" ] }
 monero = { version = "0.12", features = [ "serde_support" ] }
 monero-rpc = { path = "../monero-rpc" }
-pem = "0.8"
+pem = "1.0"
 proptest = "1"
 qrcode = "0.12"
 rand = "0.8"