diff --git a/pom.xml b/pom.xml
index d25165d4..fcfb24ac 100644
--- a/pom.xml
+++ b/pom.xml
@@ -66,7 +66,7 @@
     <spark2.version>2.1.3</spark2.version>
     <hydrator.version>2.10.0</hydrator.version>
     <commons.version>3.8.1</commons.version>
-    <salesforce.api.version>62.0.0</salesforce.api.version>
+    <salesforce.api.version>53.0.0</salesforce.api.version>
     <cometd.java.client.version>4.0.0</cometd.java.client.version>
     <antlr.version>4.7.2</antlr.version>
     <mockito.version>2.23.0</mockito.version>
diff --git a/src/e2e-test/resources/pluginParameters.properties b/src/e2e-test/resources/pluginParameters.properties
index 8d0cace1..73ad4b8e 100644
--- a/src/e2e-test/resources/pluginParameters.properties
+++ b/src/e2e-test/resources/pluginParameters.properties
@@ -110,7 +110,6 @@ lead.schema=[{"key":"Id","value":"string"},\
 {"key":"EmailBouncedReason","value":"string"},\
 {"key":"EmailBouncedDate","value":"timestamp"},\
 {"key":"IndividualId","value":"string"},\
-{"key":"IsPriorityRecord","value":"boolean"},\
 {"key":"Follow_Up__c","value":"boolean"},\
 {"key":"npe01__Preferred_Email__c","value":"string"},\
 {"key":"npe01__Preferred_Phone__c","value":"string"},\
@@ -171,7 +170,6 @@ account.schema= [{"key":"Id","value":"string"},\
 {"key":"JigsawCompanyId","value":"string"},\
 {"key":"AccountSource","value":"string"},\
 {"key":"SicDesc","value":"string"},\
-{"key":"IsPriorityRecord","value":"boolean"},\
 {"key":"Copy_Billing_Address_to_Shipping_Address__c","value":"boolean"},\
 {"key":"Test_External_Id__c","value":"string"},\
 {"key":"custom_field__c","value":"string"},\
diff --git a/src/main/java/io/cdap/plugin/salesforce/SalesforceConstants.java b/src/main/java/io/cdap/plugin/salesforce/SalesforceConstants.java
index 0469fe66..8b0901bc 100644
--- a/src/main/java/io/cdap/plugin/salesforce/SalesforceConstants.java
+++ b/src/main/java/io/cdap/plugin/salesforce/SalesforceConstants.java
@@ -24,7 +24,7 @@
  */
 public class SalesforceConstants {
 
-  public static final String API_VERSION = "62.0";
+  public static final String API_VERSION = "53.0";
   public static final String REFERENCE_NAME_DELIMITER = ".";
 
   public static final String PROPERTY_CONSUMER_KEY = "consumerKey";