diff --git a/Cargo.lock b/Cargo.lock
index 0f8c119..9ca1b7e 100644
Binary files a/Cargo.lock and b/Cargo.lock differ
diff --git a/Cargo.toml b/Cargo.toml
index 63c40fa..15d69db 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "emgauwa-core"
-version = "0.5.0"
+version = "0.5.1"
 edition = "2021"
 authors = ["Tobias Reisinger <tobias@msrg.cc>"]
 
diff --git a/core.pkl b/core.pkl
index 92c294a..628b69f 100644
--- a/core.pkl
+++ b/core.pkl
@@ -1 +1,5 @@
-amends "package://emgauwa.app/pkl/emgauwa@0.1.0#/core.pkl"
+amends "package://emgauwa.app/pkl/emgauwa@0.1.1#/core.pkl"
+
+logging {
+	level = "DEBUG"
+}
diff --git a/src/handlers/v1/ws/controllers/mod.rs b/src/handlers/v1/ws/controllers/mod.rs
index 2b39e5a..9e5c63f 100644
--- a/src/handlers/v1/ws/controllers/mod.rs
+++ b/src/handlers/v1/ws/controllers/mod.rs
@@ -78,6 +78,7 @@ impl ControllersWs {
 				return;
 			}
 
+			log::trace!("Sending ping to controller");
 			ctx.ping(&[]);
 		});
 	}
@@ -122,10 +123,12 @@ impl StreamHandler<Result<Message, ProtocolError>> for ControllersWs {
 
 		match msg {
 			Message::Ping(msg) => {
+				log::trace!("Received ping from controller: {:?}", msg);
 				self.hb = Instant::now();
 				ctx.pong(&msg)
 			}
 			Message::Pong(_) => {
+				log::trace!("Received pong from controller");
 				self.hb = Instant::now();
 			}
 			Message::Text(text) => match serde_json::from_str(&text) {
diff --git a/src/handlers/v1/ws/relays/mod.rs b/src/handlers/v1/ws/relays/mod.rs
index f4dd9e2..106053d 100644
--- a/src/handlers/v1/ws/relays/mod.rs
+++ b/src/handlers/v1/ws/relays/mod.rs
@@ -77,10 +77,12 @@ impl StreamHandler<Result<ws::Message, ProtocolError>> for RelaysWs {
 
 		match msg {
 			ws::Message::Ping(msg) => {
+				log::trace!("Received ping from relay-client: {:?}", msg);
 				self.hb = Instant::now();
 				ctx.pong(&msg)
 			}
 			ws::Message::Pong(_) => {
+				log::trace!("Received pong from relay-client");
 				self.hb = Instant::now();
 			}
 			ws::Message::Text(_) => log::debug!("Received unexpected text in relays ws"),