diff --git a/pom.xml b/pom.xml
index 44a01f937..47bd67c86 100644
--- a/pom.xml
+++ b/pom.xml
@@ -332,7 +332,7 @@
         <dependency>
             <groupId>net.snowflake</groupId>
             <artifactId>snowflake-jdbc</artifactId>
-            <version>3.18.0</version>
+            <version>3.20.0</version>
         </dependency>
 
         <!-- Ingest SDK for copy staged file into snowflake table -->
diff --git a/pom_confluent.xml b/pom_confluent.xml
index 969ff531a..14801e5a2 100644
--- a/pom_confluent.xml
+++ b/pom_confluent.xml
@@ -462,7 +462,7 @@
         <dependency>
             <groupId>net.snowflake</groupId>
             <artifactId>snowflake-jdbc</artifactId>
-            <version>3.18.0</version>
+            <version>3.20.0</version>
         </dependency>
 
         <dependency>
diff --git a/src/test/java/com/snowflake/kafka/connector/ConnectClusterBaseIT.java b/src/test/java/com/snowflake/kafka/connector/ConnectClusterBaseIT.java
index 789e4a30c..b0370d939 100644
--- a/src/test/java/com/snowflake/kafka/connector/ConnectClusterBaseIT.java
+++ b/src/test/java/com/snowflake/kafka/connector/ConnectClusterBaseIT.java
@@ -1,9 +1,6 @@
 package com.snowflake.kafka.connector;
 
-import static com.snowflake.kafka.connector.SnowflakeSinkConnectorConfig.BUFFER_FLUSH_TIME_SEC;
-import static com.snowflake.kafka.connector.SnowflakeSinkConnectorConfig.INGESTION_METHOD_OPT;
-import static com.snowflake.kafka.connector.SnowflakeSinkConnectorConfig.NAME;
-import static com.snowflake.kafka.connector.SnowflakeSinkConnectorConfig.SNOWPIPE_STREAMING_CLOSE_CHANNELS_IN_PARALLEL;
+import static com.snowflake.kafka.connector.SnowflakeSinkConnectorConfig.*;
 import static org.apache.kafka.connect.runtime.ConnectorConfig.CONNECTOR_CLASS_CONFIG;
 import static org.apache.kafka.connect.runtime.ConnectorConfig.KEY_CONVERTER_CLASS_CONFIG;
 import static org.apache.kafka.connect.runtime.ConnectorConfig.TASKS_MAX_CONFIG;
@@ -74,7 +71,8 @@ protected final Map<String, String> defaultProperties(String topicName, String c
     config.put(TOPICS_CONFIG, topicName);
     config.put(INGESTION_METHOD_OPT, IngestionMethodConfig.SNOWPIPE_STREAMING.toString());
     config.put(Utils.SF_ROLE, "testrole_kafka");
-    config.put(BUFFER_FLUSH_TIME_SEC, "1");
+    config.put(SNOWPIPE_STREAMING_MAX_CLIENT_LAG, "1");
+    config.put(SNOWPIPE_STREAMING_ENABLE_SINGLE_BUFFER, "true");
     config.put(TASKS_MAX_CONFIG, TASK_NUMBER.toString());
     config.put(SNOWPIPE_STREAMING_CLOSE_CHANNELS_IN_PARALLEL, "true");
     config.put(KEY_CONVERTER_CLASS_CONFIG, StringConverter.class.getName());
diff --git a/src/test/java/com/snowflake/kafka/connector/SmtIT.java b/src/test/java/com/snowflake/kafka/connector/SmtIT.java
index cc77d7858..1235dc8d1 100644
--- a/src/test/java/com/snowflake/kafka/connector/SmtIT.java
+++ b/src/test/java/com/snowflake/kafka/connector/SmtIT.java
@@ -66,7 +66,8 @@ void testIfSmtReturningNullsIngestDataCorrectly(String behaviorOnNull, int expec
 
     // then
     await()
-        .timeout(Duration.ofSeconds(60))
+        .timeout(Duration.ofSeconds(30))
+        .pollInterval(Duration.ofSeconds(1))
         .untilAsserted(
             () -> {
               assertThat(fakeStreamingClientHandler.ingestedRows()).hasSize(expectedRecordNumber);