diff --git a/Cargo.lock b/Cargo.lock
index ce509ab..1dc6cda 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -235,6 +235,7 @@ dependencies = [
  "wasm-bindgen",
  "wasm-bindgen-futures",
  "wasm-bindgen-test",
+ "wasmtimer",
  "ws_stream_wasm",
 ]
 
@@ -2688,6 +2689,20 @@ dependencies = [
  "syn 2.0.48",
 ]
 
+[[package]]
+name = "wasmtimer"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5f656cd8858a5164932d8a90f936700860976ec21eb00e0fe2aa8cab13f6b4cf"
+dependencies = [
+ "futures",
+ "js-sys",
+ "parking_lot",
+ "pin-utils",
+ "slab",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "web-sys"
 version = "0.3.66"
diff --git a/Cargo.toml b/Cargo.toml
index bcde77c..eff3453 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -52,7 +52,6 @@ sqlx = { version = "0.7.3", features = [
     "runtime-tokio-native-tls",
     "any",
 ], optional = true }
-safina-timer = "0.1.11"
 rand = "0.8.5"
 
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies]
@@ -64,11 +63,13 @@ tokio-tungstenite = { version = "0.20.1", features = [
 ] }
 native-tls = "0.2.11"
 hostname = "0.3.1"
+safina-timer = "0.1.11"
 
 [target.'cfg(target_arch = "wasm32")'.dependencies]
 getrandom = { version = "0.2.12", features = ["js"] }
 ws_stream_wasm = "0.7.4"
 wasm-bindgen-futures = "0.4.39"
+wasmtimer = "0.2.0"
 
 [dev-dependencies]
 lazy_static = "1.4.0"
diff --git a/src/gateway/heartbeat.rs b/src/gateway/heartbeat.rs
index 1176517..0ee3b61 100644
--- a/src/gateway/heartbeat.rs
+++ b/src/gateway/heartbeat.rs
@@ -1,9 +1,20 @@
 use futures_util::SinkExt;
 use log::*;
-use std::time::{self, Duration, Instant};
+
+#[cfg(not(target_arch = "wasm32"))]
+use std::time::Instant;
+#[cfg(target_arch = "wasm32")]
+use wasmtimer::std::Instant;
+
+#[cfg(not(target_arch = "wasm32"))]
+use safina_timer::sleep_until;
+#[cfg(target_arch = "wasm32")]
+use wasmtimer::tokio::sleep_until;
+
+use std::time::Duration;
+
 use tokio::sync::mpsc::{Receiver, Sender};
 
-use safina_timer::sleep_until;
 #[cfg(not(target_arch = "wasm32"))]
 use tokio::task;
 
@@ -57,7 +68,7 @@ impl HeartbeatHandler {
         mut receive: Receiver<HeartbeatThreadCommunication>,
         mut kill_receive: tokio::sync::broadcast::Receiver<()>,
     ) {
-        let mut last_heartbeat_timestamp: Instant = time::Instant::now();
+        let mut last_heartbeat_timestamp: Instant = Instant::now();
         let mut last_heartbeat_acknowledged = true;
         let mut last_seq_number: Option<u64> = None;
 
@@ -123,7 +134,7 @@ impl HeartbeatHandler {
                     break;
                 }
 
-                last_heartbeat_timestamp = time::Instant::now();
+                last_heartbeat_timestamp = Instant::now();
                 last_heartbeat_acknowledged = false;
             }
         }