diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index d6e16d3..a2aab2b 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -6,9 +6,15 @@ on:
     branches:
       - main
   pull_request:
+    types:
+      - opened
+      - synchronize
+      - reopened
+      - ready_for_review
 
 jobs:
   tests:
+    if: github.event.pull_request.draft == false
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
diff --git a/package-lock.json b/package-lock.json
index e7fb5dc..894c104 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "ic-websocket-js",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "ic-websocket-js",
-      "version": "0.3.0",
+      "version": "0.3.1",
       "license": "MIT",
       "dependencies": {
         "loglevel": "^1.8.1"
diff --git a/package.json b/package.json
index b9c0646..f0266c6 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ic-websocket-js",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "description": "IC WebSocket on the Internet Computer",
   "license": "MIT",
   "repository": {
diff --git a/src/ic-websocket.ts b/src/ic-websocket.ts
index f3c1191..e48d966 100644
--- a/src/ic-websocket.ts
+++ b/src/ic-websocket.ts
@@ -39,7 +39,7 @@ import { WsAgent } from "./agent";
  * The default expiration time for receiving an ack message from the canister after sending a message.
  * It's **3/2 times** the canister's default send ack period.
  */
-const DEFAULT_ACK_MESSAGE_TIMEOUT_MS = 90000;
+const DEFAULT_ACK_MESSAGE_TIMEOUT_MS = 450_000;
 
 /**
  * Interface to create a new IcWebSocketConfig. For a simple configuration, use {@link createWsConfig}.
@@ -65,7 +65,7 @@ export interface IcWebSocketConfig<S extends _WS_CANISTER_SERVICE> {
    * The expiration (in milliseconds) time for receiving an ack message from the canister after sending a message.
    * If the ack message is not received within this time, the connection will be closed.
    * This parameter should always me **3/2 times or more** the canister's send ack period.
-   * @default 90000 (90 seconds = 3/2 default send ack period on the canister)
+   * @default 450_000 (7.5 minutes = 3/2 default send ack period on the canister)
    */
   ackMessageTimeout?: number;
   /**