diff --git a/pom.xml b/pom.xml
index 49f2fb06338d2..2aa08a469a8c5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -164,7 +164,7 @@ flexible messaging model and an intuitive client API.</description>
     <presto.version>334</presto.version>
     <scala.binary.version>2.13</scala.binary.version>
     <scala-library.version>2.13.10</scala-library.version>
-    <debezium.version>2.6.2.Final</debezium.version>
+    <debezium.version>2.5.4.Final</debezium.version>
     <debezium.postgresql.version>42.5.0</debezium.postgresql.version>
     <debezium.mysql.version>8.0.30</debezium.mysql.version>
     <!-- Override version that brings CVE-2022-3143 with debezium -->
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/DebeziumOracleDbSourceTester.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/DebeziumOracleDbSourceTester.java
index 2554f3cef6f50..40078d67365ca 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/DebeziumOracleDbSourceTester.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/DebeziumOracleDbSourceTester.java
@@ -56,19 +56,16 @@ public DebeziumOracleDbSourceTester(PulsarCluster cluster) {
 
         pulsarServiceUrl = "pulsar://pulsar-proxy:" + PulsarContainer.BROKER_PORT;
 
-        sourceConfig.put("connector.class", "io.debezium.connector.oracle.OracleConnector");
         sourceConfig.put("database.hostname", DebeziumOracleDbContainer.NAME);
         sourceConfig.put("database.port", "1521");
         sourceConfig.put("database.user", "dbzuser");
         sourceConfig.put("database.password", "dbz");
         sourceConfig.put("database.server.name", "XE");
         sourceConfig.put("database.dbname", "XE");
-        sourceConfig.put("topic.prefix", "topic");
         sourceConfig.put("snapshot.mode", "schema_only");
 
         sourceConfig.put("schema.include.list", "inv");
-        sourceConfig.put("schema.history.internal", "org.apache.pulsar.io.debezium.oracle.PulsarDatabaseHistory");
-        sourceConfig.put("schema.history.internal.pulsar.service.url", pulsarServiceUrl);
+        sourceConfig.put("database.history.pulsar.service.url", pulsarServiceUrl);
         sourceConfig.put("topic.namespace", "debezium/oracle");
     }