diff --git a/connector/connect/client/jvm/src/test/scala/org/apache/spark/sql/streaming/ClientStreamingQuerySuite.scala b/connector/connect/client/jvm/src/test/scala/org/apache/spark/sql/streaming/ClientStreamingQuerySuite.scala
index e6009a967d156..6ab2d5582cfdc 100644
--- a/connector/connect/client/jvm/src/test/scala/org/apache/spark/sql/streaming/ClientStreamingQuerySuite.scala
+++ b/connector/connect/client/jvm/src/test/scala/org/apache/spark/sql/streaming/ClientStreamingQuerySuite.scala
@@ -214,6 +214,9 @@ class ClientStreamingQuerySuite extends QueryTest with RemoteSparkSession with L
         q.processAllAvailable()
         eventually(timeout(30.seconds)) {
           val file = new File(outputPath)
+          // scalastyle:off println
+          println(file.listFiles.map(f => f.getCanonicalPath).mkString(","))
+          // scalastyle:on println
           assert(file.listFiles().exists(!_.getName.startsWith("_")))
         }
       } finally {
diff --git a/dev/deps/spark-deps-hadoop-3-hive-2.3 b/dev/deps/spark-deps-hadoop-3-hive-2.3
index b7fdc6f670bdc..d8f0c7fe8dff2 100644
--- a/dev/deps/spark-deps-hadoop-3-hive-2.3
+++ b/dev/deps/spark-deps-hadoop-3-hive-2.3
@@ -184,11 +184,11 @@ lapack/3.0.3//lapack-3.0.3.jar
 leveldbjni-all/1.8//leveldbjni-all-1.8.jar
 libfb303/0.9.3//libfb303-0.9.3.jar
 libthrift/0.16.0//libthrift-0.16.0.jar
-log4j-1.2-api/2.22.1//log4j-1.2-api-2.22.1.jar
-log4j-api/2.22.1//log4j-api-2.22.1.jar
-log4j-core/2.22.1//log4j-core-2.22.1.jar
-log4j-layout-template-json/2.22.1//log4j-layout-template-json-2.22.1.jar
-log4j-slf4j2-impl/2.22.1//log4j-slf4j2-impl-2.22.1.jar
+log4j-1.2-api/2.23.1//log4j-1.2-api-2.23.1.jar
+log4j-api/2.23.1//log4j-api-2.23.1.jar
+log4j-core/2.23.1//log4j-core-2.23.1.jar
+log4j-layout-template-json/2.23.1//log4j-layout-template-json-2.23.1.jar
+log4j-slf4j2-impl/2.23.1//log4j-slf4j2-impl-2.23.1.jar
 logging-interceptor/3.12.12//logging-interceptor-3.12.12.jar
 lz4-java/1.8.0//lz4-java-1.8.0.jar
 metrics-core/4.2.25//metrics-core-4.2.25.jar
diff --git a/pom.xml b/pom.xml
index b9778e73f2921..e69ea629a4bdb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -120,7 +120,7 @@
     <sbt.project.name>spark</sbt.project.name>
     <asm.version>9.7</asm.version>
     <slf4j.version>2.0.13</slf4j.version>
-    <log4j.version>2.22.1</log4j.version>
+    <log4j.version>2.23.1</log4j.version>
     <!-- make sure to update IsolatedClientLoader whenever this version is changed -->
     <hadoop.version>3.4.0</hadoop.version>
     <!-- SPARK-41247: When updating `protobuf.version`, also need to update `protoVersion` in `SparkBuild.scala` -->