diff --git a/src/main/java/org/warp/filesponge/DataBlock.java b/src/main/java/org/warp/filesponge/DataBlock.java
index 0c1f87d..1ff3a5b 100644
--- a/src/main/java/org/warp/filesponge/DataBlock.java
+++ b/src/main/java/org/warp/filesponge/DataBlock.java
@@ -23,7 +23,7 @@ import static java.lang.Math.toIntExact;
 import io.netty5.buffer.api.Buffer;
 import io.netty5.buffer.api.Drop;
 import io.netty5.buffer.api.Owned;
-import io.netty5.buffer.api.Send;
+import io.netty5.util.Send;
 import io.netty5.buffer.api.internal.ResourceSupport;
 import java.util.Objects;
 import org.apache.logging.log4j.LogManager;
diff --git a/src/main/java/org/warp/filesponge/DiskCache.java b/src/main/java/org/warp/filesponge/DiskCache.java
index f548d18..fac2eef 100644
--- a/src/main/java/org/warp/filesponge/DiskCache.java
+++ b/src/main/java/org/warp/filesponge/DiskCache.java
@@ -22,8 +22,8 @@ import static java.lang.Math.toIntExact;
 import static org.warp.filesponge.FileSponge.BLOCK_SIZE;
 
 import io.netty5.buffer.api.Buffer;
-import io.netty5.buffer.api.Resource;
-import io.netty5.buffer.api.Send;
+import io.netty5.util.Resource;
+import io.netty5.util.Send;
 import it.cavallium.dbengine.database.BufSupplier;
 import it.cavallium.dbengine.database.ColumnUtils;
 import it.cavallium.dbengine.database.LLDatabaseConnection;
diff --git a/src/main/java/org/warp/filesponge/DiskMetadata.java b/src/main/java/org/warp/filesponge/DiskMetadata.java
index 3c9c22b..6d90975 100644
--- a/src/main/java/org/warp/filesponge/DiskMetadata.java
+++ b/src/main/java/org/warp/filesponge/DiskMetadata.java
@@ -22,7 +22,7 @@ import static java.lang.Math.toIntExact;
 
 import io.netty5.buffer.api.Buffer;
 import io.netty5.buffer.api.BufferAllocator;
-import io.netty5.buffer.api.Send;
+import io.netty5.util.Send;
 import it.cavallium.dbengine.database.serialization.BufferDataInputOwned;
 import it.cavallium.dbengine.database.serialization.BufferDataInputShared;
 import it.cavallium.dbengine.database.serialization.BufferDataOutput;