diff --git a/java/memory/memory-netty/src/main/java/io/netty/buffer/PooledByteBufAllocatorL.java b/java/memory/memory-netty/src/main/java/io/netty/buffer/PooledByteBufAllocatorL.java
index 870114d7db1b5..06c6669cfd162 100644
--- a/java/memory/memory-netty/src/main/java/io/netty/buffer/PooledByteBufAllocatorL.java
+++ b/java/memory/memory-netty/src/main/java/io/netty/buffer/PooledByteBufAllocatorL.java
@@ -161,7 +161,7 @@ public InnerAllocator() {
     }
 
     private UnsafeDirectLittleEndian newDirectBufferL(int initialCapacity, int maxCapacity) {
-      PoolArenasCache cache = threadCache();
+      PoolThreadCache cache = threadCache();
       PoolArena<ByteBuffer> directArena = cache.directArena;
 
       if (directArena != null) {
diff --git a/java/pom.xml b/java/pom.xml
index 7f8de003a3355..d6b37c7df969d 100644
--- a/java/pom.xml
+++ b/java/pom.xml
@@ -33,7 +33,7 @@
     <dep.junit.jupiter.version>5.9.0</dep.junit.jupiter.version>
     <dep.slf4j.version>1.7.25</dep.slf4j.version>
     <dep.guava-bom.version>31.1-jre</dep.guava-bom.version>
-    <dep.netty-bom.version>4.1.94.Final</dep.netty-bom.version>
+    <dep.netty-bom.version>4.1.96.Final</dep.netty-bom.version>
     <dep.grpc-bom.version>1.56.0</dep.grpc-bom.version>
     <dep.protobuf-bom.version>3.23.1</dep.protobuf-bom.version>
     <dep.jackson-bom.version>2.15.1</dep.jackson-bom.version>