diff --git a/pom.xml b/pom.xml
index 06a6489..17729e5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -13,8 +13,8 @@
 		<revision>0-SNAPSHOT</revision>
 		<dbengine.ci>false</dbengine.ci>
 		<micrometer.version>1.10.4</micrometer.version>
-		<lucene.version>9.8.0</lucene.version>
-    <rocksdb.version>8.8.1</rocksdb.version>
+		<lucene.version>9.9.1</lucene.version>
+    <rocksdb.version>8.9.1</rocksdb.version>
 		<junit.jupiter.version>5.9.0</junit.jupiter.version>
     <data.generator.version>1.0.25</data.generator.version>
 	</properties>
diff --git a/src/main/java/it/cavallium/dbengine/database/collections/DatabaseMapDictionary.java b/src/main/java/it/cavallium/dbengine/database/collections/DatabaseMapDictionary.java
index 0786e47..1bf25a5 100644
--- a/src/main/java/it/cavallium/dbengine/database/collections/DatabaseMapDictionary.java
+++ b/src/main/java/it/cavallium/dbengine/database/collections/DatabaseMapDictionary.java
@@ -147,7 +147,7 @@ public class DatabaseMapDictionary<T, U> extends DatabaseMapDictionaryDeep<T, U,
 		} catch (SerializationException ex) {
 			throw ex;
 		} catch (Exception ex) {
-			throw new SerializationException("Failed to serialize value");
+			throw new SerializationException("Failed to serialize value", ex);
 		}
 		return valBuf.asList();
 	}
diff --git a/src/main/java/it/cavallium/dbengine/lucene/CheckIndexInput.java b/src/main/java/it/cavallium/dbengine/lucene/CheckIndexInput.java
index 5fd17d0..8ce336b 100644
--- a/src/main/java/it/cavallium/dbengine/lucene/CheckIndexInput.java
+++ b/src/main/java/it/cavallium/dbengine/lucene/CheckIndexInput.java
@@ -82,6 +82,12 @@ public class CheckIndexInput extends IndexInput {
 	public RandomAccessInput randomAccessSlice(long offset, long length) throws IOException {
 		var ras = input.randomAccessSlice(offset, length);
 		return new RandomAccessInput() {
+			@Override
+			public long length() {
+				checkThread();
+				return ras.length();
+			}
+
 			@Override
 			public byte readByte(long pos) throws IOException {
 				checkThread();
diff --git a/src/main/java/it/cavallium/dbengine/lucene/FullDocs.java b/src/main/java/it/cavallium/dbengine/lucene/FullDocs.java
index 503a6d6..4d88e30 100644
--- a/src/main/java/it/cavallium/dbengine/lucene/FullDocs.java
+++ b/src/main/java/it/cavallium/dbengine/lucene/FullDocs.java
@@ -10,6 +10,7 @@ import it.cavallium.dbengine.utils.SimpleResource;
 import java.util.Comparator;
 import java.util.stream.Stream;
 import org.apache.lucene.search.FieldComparator;
+import org.apache.lucene.search.Pruning;
 import org.apache.lucene.search.Sort;
 import org.apache.lucene.search.SortField;
 import org.apache.lucene.search.TotalHits;
@@ -115,7 +116,7 @@ public interface FullDocs<T extends LLDoc> extends ResourceIterable<T> {
 
 				for (int compIDX = 0; compIDX < sortFields.length; ++compIDX) {
 					SortField sortField = sortFields[compIDX];
-					comparators[compIDX] = sortField.getComparator(1, compIDX == 0);
+					comparators[compIDX] = sortField.getComparator(1, Pruning.NONE);
 					reverseMul[compIDX] = sortField.getReverse() ? -1 : 1;
 				}
 
diff --git a/src/main/java/it/cavallium/dbengine/lucene/RandomFieldComparatorSource.java b/src/main/java/it/cavallium/dbengine/lucene/RandomFieldComparatorSource.java
index 9c6cbe1..c06821b 100644
--- a/src/main/java/it/cavallium/dbengine/lucene/RandomFieldComparatorSource.java
+++ b/src/main/java/it/cavallium/dbengine/lucene/RandomFieldComparatorSource.java
@@ -4,6 +4,7 @@ import it.cavallium.dbengine.utils.LFSR;
 import java.util.concurrent.ThreadLocalRandom;
 import org.apache.lucene.search.FieldComparator;
 import org.apache.lucene.search.FieldComparatorSource;
+import org.apache.lucene.search.Pruning;
 
 public class RandomFieldComparatorSource extends FieldComparatorSource {
 
@@ -14,7 +15,7 @@ public class RandomFieldComparatorSource extends FieldComparatorSource {
 	}
 
 	@Override
-	public FieldComparator<?> newComparator(String fieldName, int numHits, boolean enableSkipping, boolean reversed) {
+	public FieldComparator<?> newComparator(String fieldname, int numHits, Pruning pruning, boolean reversed) {
 		return new RandomFieldComparator(rand.iterator(), numHits);
 	}
 }
diff --git a/src/main/java/it/cavallium/dbengine/lucene/searcher/ShardIndexSearcher.java b/src/main/java/it/cavallium/dbengine/lucene/searcher/ShardIndexSearcher.java
index f721939..822b349 100644
--- a/src/main/java/it/cavallium/dbengine/lucene/searcher/ShardIndexSearcher.java
+++ b/src/main/java/it/cavallium/dbengine/lucene/searcher/ShardIndexSearcher.java
@@ -119,7 +119,7 @@ public class ShardIndexSearcher extends IndexSearcher {
 			throw new NoSuchElementException("node=" + nodeID);
 		}
 		for (Term term : terms) {
-			final TermStates ts = TermStates.build(s.getIndexReader().getContext(), term, true);
+			final TermStates ts = TermStates.build(s, term, true);
 			if (ts.docFreq() > 0) {
 				stats.put(term, s.termStatistics(term, ts.docFreq(), ts.totalTermFreq()));
 			}