diff --git a/spring-jdbc-plus-support/src/main/java/com/navercorp/spring/jdbc/plus/support/parametersource/converter/IterableExpandPadding.java b/spring-jdbc-plus-support/src/main/java/com/navercorp/spring/jdbc/plus/support/parametersource/converter/IterableExpandPadding.java
index f60cf779..e9adf583 100644
--- a/spring-jdbc-plus-support/src/main/java/com/navercorp/spring/jdbc/plus/support/parametersource/converter/IterableExpandPadding.java
+++ b/spring-jdbc-plus-support/src/main/java/com/navercorp/spring/jdbc/plus/support/parametersource/converter/IterableExpandPadding.java
@@ -35,18 +35,6 @@
 public class IterableExpandPadding {
 	public static final int[] REGULAR_SIZES = {0, 1, 2, 3, 4, 8, 16, 32, 50, 100, 200, 300, 500, 1000, 1500, 2000};
 
-	/**
-	 * Expand if iterable object.
-	 *
-	 * @param source the source
-	 * @return the object
-	 * @deprecated use {@link #expandIfIterable(Object, boolean)} instead
-	 */
-	@Deprecated(forRemoval = true)
-	public static Object expandIfIterable(Object source) {
-		return expandIfIterable(source, true, REGULAR_SIZES);
-	}
-
 	/**
 	 * Expand if iterable object.
 	 *
@@ -58,19 +46,6 @@ public static Object expandIfIterable(Object source, boolean padArray) {
 		return expandIfIterable(source, padArray, REGULAR_SIZES);
 	}
 
-	/**
-	 * Expand if iterable object.
-	 *
-	 * @param source            the source
-	 * @param paddingBoundaries the padding boundaries
-	 * @return the object
-	 * @deprecated Use {@link #expandIfIterable(Object, boolean, int[])} instead
-	 */
-	@Deprecated(forRemoval = true)
-	public static Object expandIfIterable(Object source, @Nullable int[] paddingBoundaries) {
-		return expandIfIterable(source, true, paddingBoundaries);
-	}
-
 	/**
 	 * Expand if iterable object.
 	 *