diff --git a/CHANGELOG.md b/CHANGELOG.md
index 69555d53..a7f8eece 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -26,7 +26,7 @@
 # Version 0.29.0 [unreleased]
 
 - Update `libp2p-core`, `libp2p-floodsub`, `libp2p-gossipsub`, `libp2p-mplex`,
-  `libp2p-noise`, `libp2p-plaintext`, `libp2p-request-response`,
+  `libp2p-noise`, `libp2p-plaintext`, `libp2p-pnet`, `libp2p-request-response`,
   `libp2p-websocket` and `parity-multiaddr`.
 
 # Version 0.28.1 [2020-09-10]
diff --git a/Cargo.toml b/Cargo.toml
index 04640d18..87cad0c9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -72,7 +72,7 @@ libp2p-mplex = { version = "0.23.0", path = "muxers/mplex", optional = true }
 libp2p-noise = { version = "0.24.1", path = "protocols/noise", optional = true }
 libp2p-ping = { version = "0.22.0", path = "protocols/ping", optional = true }
 libp2p-plaintext = { version = "0.23.0", path = "protocols/plaintext", optional = true }
-libp2p-pnet = { version = "0.19.1", path = "protocols/pnet", optional = true }
+libp2p-pnet = { version = "0.19.2", path = "protocols/pnet", optional = true }
 libp2p-request-response = { version = "0.4.0", path = "protocols/request-response", optional = true }
 libp2p-swarm = { version = "0.22.0", path = "swarm" }
 libp2p-uds = { version = "0.22.0", path = "transports/uds", optional = true }
@@ -80,7 +80,7 @@ libp2p-wasm-ext = { version = "0.22.0", path = "transports/wasm-ext", optional =
 libp2p-yamux = { version = "0.25.0", path = "muxers/yamux", optional = true }
 multiaddr = { package = "parity-multiaddr", version = "0.9.3", path = "misc/multiaddr" }
 multihash = "0.11.0"
-parking_lot = "0.10.0"
+parking_lot = "0.11.0"
 pin-project = "0.4.17"
 smallvec = "1.0"
 wasm-timer = "0.2.4"
diff --git a/core/Cargo.toml b/core/Cargo.toml
index 1d0d2c55..0e52785a 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -23,7 +23,7 @@ log = "0.4"
 multiaddr = { package = "parity-multiaddr", version = "0.9.2", path = "../misc/multiaddr" }
 multihash = "0.11.0"
 multistream-select = { version = "0.8.3", path = "../misc/multistream-select" }
-parking_lot = "0.10.0"
+parking_lot = "0.11.0"
 pin-project = "0.4.17"
 prost = "0.6.1"
 rand = "0.7"
diff --git a/muxers/mplex/Cargo.toml b/muxers/mplex/Cargo.toml
index eb5f0020..39262631 100644
--- a/muxers/mplex/Cargo.toml
+++ b/muxers/mplex/Cargo.toml
@@ -16,7 +16,7 @@ futures = "0.3.1"
 futures_codec = "0.4"
 libp2p-core = { version = "0.22.0", path = "../../core" }
 log = "0.4"
-parking_lot = "0.10"
+parking_lot = "0.11"
 unsigned-varint = { version = "0.5", features = ["futures-codec"] }
 
 [dev-dependencies]
diff --git a/protocols/pnet/CHANGELOG.md b/protocols/pnet/CHANGELOG.md
index 5dde110e..3025ee6a 100644
--- a/protocols/pnet/CHANGELOG.md
+++ b/protocols/pnet/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 0.19.2 [unreleased]
+
+- Update dependencies.
+
 # 0.19.1 [2020-06-22]
 
 - Updated dependencies.
diff --git a/protocols/pnet/Cargo.toml b/protocols/pnet/Cargo.toml
index e2700834..380a382c 100644
--- a/protocols/pnet/Cargo.toml
+++ b/protocols/pnet/Cargo.toml
@@ -2,7 +2,7 @@
 name = "libp2p-pnet"
 edition = "2018"
 description = "Private swarm support for libp2p"
-version = "0.19.1"
+version = "0.19.2"
 authors = ["Parity Technologies <admin@parity.io>"]
 license = "MIT"
 repository = "https://github.com/libp2p/rust-libp2p"
@@ -12,8 +12,8 @@ categories = ["network-programming", "asynchronous"]
 [dependencies]
 futures = "0.3.1"
 log = "0.4.8"
-salsa20 = "0.3.0"
-sha3 = "0.8"
+salsa20 = "0.6.0"
+sha3 = "0.9"
 rand = "0.7"
 pin-project = "0.4.17"
 
diff --git a/protocols/pnet/src/lib.rs b/protocols/pnet/src/lib.rs
index e4715342..0feb627a 100644
--- a/protocols/pnet/src/lib.rs
+++ b/protocols/pnet/src/lib.rs
@@ -74,7 +74,7 @@ impl PreSharedKey {
         cipher.apply_keystream(&mut enc);
         let mut hasher = Shake128::default();
         hasher.write_all(&enc).expect("shake128 failed");
-        hasher.xof_result().read(&mut out).expect("shake128 failed");
+        hasher.finalize_xof().read(&mut out).expect("shake128 failed");
         Fingerprint(out)
     }
 }