diff --git a/pom.xml b/pom.xml
index 82787d9..2307ba9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -30,7 +30,7 @@
         <dependency>
             <groupId>com.mmorrell</groupId>
             <artifactId>openbook</artifactId>
-            <version>1.21.3</version>
+            <version>1.21.8</version>
         </dependency>
     </dependencies>
 
diff --git a/src/main/java/markets/arcana/obcranker/ObCrankerApplication.java b/src/main/java/markets/arcana/obcranker/ObCrankerApplication.java
index 4cd30f0..69afd57 100644
--- a/src/main/java/markets/arcana/obcranker/ObCrankerApplication.java
+++ b/src/main/java/markets/arcana/obcranker/ObCrankerApplication.java
@@ -38,7 +38,7 @@ public static void main(String[] args) {
 
     @EventListener(ApplicationReadyEvent.class)
     public void crankEventHeapLoop() {
-        OpenBookManager manager = new OpenBookManager(new RpcClient(endpoint, 5));
+        OpenBookManager manager = new OpenBookManager(new RpcClient(endpoint, 10));
 
         Account tradingAccount = null;
         try {
@@ -58,7 +58,8 @@ public void crankEventHeapLoop() {
                 Optional<String> transactionId = manager.consumeEvents(
                         finalTradingAccount,
                         marketId,
-                        8
+                        8,
+                        "Cranked by arcana.markets \uD83E\uDDD9"
                 );
 
                 if (transactionId.isPresent()) {
@@ -79,7 +80,8 @@ public void crankEventHeapLoop() {
                     Optional<String> transactionId = manager.consumeEvents(
                             finalTradingAccount,
                             market.getMarketId(),
-                            8
+                            8,
+                            "Cranked by arcana.markets \uD83E\uDDD9"
                     );
 
                     if (transactionId.isPresent()) {