diff --git a/akka-projection-dynamodb/src/main/scala/akka/projection/dynamodb/internal/OffsetStoreDao.scala b/akka-projection-dynamodb/src/main/scala/akka/projection/dynamodb/internal/OffsetStoreDao.scala
index 40d221da1..1ae2f69f9 100644
--- a/akka-projection-dynamodb/src/main/scala/akka/projection/dynamodb/internal/OffsetStoreDao.scala
+++ b/akka-projection-dynamodb/src/main/scala/akka/projection/dynamodb/internal/OffsetStoreDao.scala
@@ -35,6 +35,7 @@ import software.amazon.awssdk.services.dynamodb.model.ReturnConsumedCapacity
 import software.amazon.awssdk.services.dynamodb.model.TransactWriteItem
 import software.amazon.awssdk.services.dynamodb.model.TransactWriteItemsRequest
 import software.amazon.awssdk.services.dynamodb.model.WriteRequest
+import software.amazon.awssdk.services.dynamodb.model.BatchWriteItemResponse
 
 /**
  * INTERNAL API
@@ -113,6 +114,24 @@ import software.amazon.awssdk.services.dynamodb.model.WriteRequest
       }(ExecutionContext.parasitic)
   }
 
+  def writeWholeBatch(batchReq: BatchWriteItemRequest): Future[Seq[BatchWriteItemResponse]] = {
+    val result = client.batchWriteItem(batchReq).asScala
+
+    result.flatMap { response =>
+      val respList = List(response)
+      if (response.hasUnprocessedItems) {
+        val unprocessed = response.unprocessedItems
+        val newReq = batchReq.toBuilder.requestItems(unprocessed).build()
+        client
+          .batchWriteItem(newReq)
+          .asScala
+          .map { newResponse =>
+            newResponse :: respList
+          }(ExecutionContext.parasitic)
+      } else Future.successful(respList)
+    }
+  }
+
   def storeTimestampOffsets(offsetsBySlice: Map[Int, TimestampOffset]): Future[Done] = {
     import OffsetStoreDao.OffsetStoreAttributes._
 
@@ -163,14 +182,14 @@ import software.amazon.awssdk.services.dynamodb.model.WriteRequest
         .returnConsumedCapacity(ReturnConsumedCapacity.TOTAL)
         .build()
 
-      val result = client.batchWriteItem(req).asScala
+      val result = writeWholeBatch(req)
 
       if (log.isDebugEnabled()) {
-        result.foreach { response =>
+        result.foreach { responses =>
           log.debug(
             "Wrote latest timestamps for [{}] slices, consumed [{}] WCU",
             offsetsBatch.size,
-            response.consumedCapacity.iterator.asScala.map(_.capacityUnits.doubleValue()).sum)
+            responses.iterator.flatMap(_.consumedCapacity.iterator.asScala.map(_.capacityUnits.doubleValue)).sum)
         }
       }
       result
@@ -221,14 +240,14 @@ import software.amazon.awssdk.services.dynamodb.model.WriteRequest
         .returnConsumedCapacity(ReturnConsumedCapacity.TOTAL)
         .build()
 
-      val result = client.batchWriteItem(req).asScala
+      val result = writeWholeBatch(req)
 
       if (log.isDebugEnabled()) {
-        result.foreach { response =>
+        result.foreach { responses =>
           log.debug(
             "Wrote [{}] sequence numbers, consumed [{}] WCU",
             recordsBatch.size,
-            response.consumedCapacity.iterator.asScala.map(_.capacityUnits.doubleValue()).sum)
+            responses.iterator.flatMap(_.consumedCapacity.iterator.asScala.map(_.capacityUnits.doubleValue)).sum)
         }
       }
 
@@ -409,14 +428,14 @@ import software.amazon.awssdk.services.dynamodb.model.WriteRequest
         .returnConsumedCapacity(ReturnConsumedCapacity.TOTAL)
         .build()
 
-      val result = client.batchWriteItem(req).asScala
+      val result = writeWholeBatch(req)
 
       if (log.isDebugEnabled()) {
-        result.foreach { response =>
+        result.foreach { responses =>
           log.debug(
             "Wrote management state for [{}] slices, consumed [{}] WCU",
             slices.size,
-            response.consumedCapacity.iterator.asScala.map(_.capacityUnits.doubleValue()).sum)
+            responses.iterator.flatMap(_.consumedCapacity.iterator.asScala.map(_.capacityUnits.doubleValue)).sum)
         }
       }
       result