diff --git a/dev/deps/spark-deps-hadoop-2.7-hive-2.3 b/dev/deps/spark-deps-hadoop-2.7-hive-2.3
index da5c506f0f041..e3ddf97ce914e 100644
--- a/dev/deps/spark-deps-hadoop-2.7-hive-2.3
+++ b/dev/deps/spark-deps-hadoop-2.7-hive-2.3
@@ -190,7 +190,7 @@ metrics-jmx/4.2.2//metrics-jmx-4.2.2.jar
 metrics-json/4.2.2//metrics-json-4.2.2.jar
 metrics-jvm/4.2.2//metrics-jvm-4.2.2.jar
 minlog/1.3.0//minlog-1.3.0.jar
-netty-all/4.1.63.Final//netty-all-4.1.63.Final.jar
+netty-all/4.1.68.Final//netty-all-4.1.68.Final.jar
 objenesis/2.6//objenesis-2.6.jar
 okhttp/3.12.12//okhttp-3.12.12.jar
 okio/1.14.0//okio-1.14.0.jar
diff --git a/dev/deps/spark-deps-hadoop-3.2-hive-2.3 b/dev/deps/spark-deps-hadoop-3.2-hive-2.3
index 8aa8fe49994cd..a2f5ce4d06f55 100644
--- a/dev/deps/spark-deps-hadoop-3.2-hive-2.3
+++ b/dev/deps/spark-deps-hadoop-3.2-hive-2.3
@@ -161,7 +161,7 @@ metrics-jmx/4.2.2//metrics-jmx-4.2.2.jar
 metrics-json/4.2.2//metrics-json-4.2.2.jar
 metrics-jvm/4.2.2//metrics-jvm-4.2.2.jar
 minlog/1.3.0//minlog-1.3.0.jar
-netty-all/4.1.63.Final//netty-all-4.1.63.Final.jar
+netty-all/4.1.68.Final//netty-all-4.1.68.Final.jar
 objenesis/2.6//objenesis-2.6.jar
 okhttp/3.12.12//okhttp-3.12.12.jar
 okio/1.14.0//okio-1.14.0.jar
diff --git a/pom.xml b/pom.xml
index 81a0126539b1d..87a275808fff0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -754,7 +754,7 @@
       <dependency>
         <groupId>io.netty</groupId>
         <artifactId>netty-all</artifactId>
-        <version>4.1.63.Final</version>
+        <version>4.1.68.Final</version>
       </dependency>
       <dependency>
         <groupId>org.apache.derby</groupId>