diff --git a/assembly/pom.xml b/assembly/pom.xml
index 1bbab03d56a43..ec4c540c8a681 100644
--- a/assembly/pom.xml
+++ b/assembly/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/common/kvstore/pom.xml b/common/kvstore/pom.xml
index 43851f160f306..6f164f584a4d6 100644
--- a/common/kvstore/pom.xml
+++ b/common/kvstore/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/common/network-common/pom.xml b/common/network-common/pom.xml
index 5d7d3a4d9a75a..8f8da5812375d 100644
--- a/common/network-common/pom.xml
+++ b/common/network-common/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/common/network-shuffle/pom.xml b/common/network-shuffle/pom.xml
index 9ec6bca498f75..ce516b69bfcc4 100644
--- a/common/network-shuffle/pom.xml
+++ b/common/network-shuffle/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/common/network-yarn/pom.xml b/common/network-yarn/pom.xml
index 9b3bf5136f2f4..0c4504485ba6d 100644
--- a/common/network-yarn/pom.xml
+++ b/common/network-yarn/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/common/sketch/pom.xml b/common/sketch/pom.xml
index 26576c3db25f9..1555c609b1429 100644
--- a/common/sketch/pom.xml
+++ b/common/sketch/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/common/tags/pom.xml b/common/tags/pom.xml
index 4be765c9a7378..d44cd5abf6989 100644
--- a/common/tags/pom.xml
+++ b/common/tags/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/common/unsafe/pom.xml b/common/unsafe/pom.xml
index 13623b9a3162c..6d53b667e351f 100644
--- a/common/unsafe/pom.xml
+++ b/common/unsafe/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/connector/avro/pom.xml b/connector/avro/pom.xml
index 64d5d4cc59882..e42449ee2002e 100644
--- a/connector/avro/pom.xml
+++ b/connector/avro/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/connector/connect/client/jvm/pom.xml b/connector/connect/client/jvm/pom.xml
index 27f90344698a0..50c3340cad1e5 100644
--- a/connector/connect/client/jvm/pom.xml
+++ b/connector/connect/client/jvm/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../../../../pom.xml</relativePath>
   </parent>
 
diff --git a/connector/connect/common/pom.xml b/connector/connect/common/pom.xml
index d947a511de2ac..ba89f9ef5cfd1 100644
--- a/connector/connect/common/pom.xml
+++ b/connector/connect/common/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.spark</groupId>
         <artifactId>spark-parent_2.12</artifactId>
-        <version>3.4.2-SNAPSHOT</version>
+        <version>3.4.2</version>
         <relativePath>../../../pom.xml</relativePath>
     </parent>
 
diff --git a/connector/connect/server/pom.xml b/connector/connect/server/pom.xml
index a6dbb0005d906..04b77549b74d4 100644
--- a/connector/connect/server/pom.xml
+++ b/connector/connect/server/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../../../pom.xml</relativePath>
   </parent>
 
diff --git a/connector/docker-integration-tests/pom.xml b/connector/docker-integration-tests/pom.xml
index 67ce56f17fb07..00e59aa56d848 100644
--- a/connector/docker-integration-tests/pom.xml
+++ b/connector/docker-integration-tests/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/connector/kafka-0-10-assembly/pom.xml b/connector/kafka-0-10-assembly/pom.xml
index ba3f5c2977612..10be2cbdfeb77 100644
--- a/connector/kafka-0-10-assembly/pom.xml
+++ b/connector/kafka-0-10-assembly/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/connector/kafka-0-10-sql/pom.xml b/connector/kafka-0-10-sql/pom.xml
index 1f7eaf614fe53..8cde4fc8f17f0 100644
--- a/connector/kafka-0-10-sql/pom.xml
+++ b/connector/kafka-0-10-sql/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/connector/kafka-0-10-token-provider/pom.xml b/connector/kafka-0-10-token-provider/pom.xml
index 26668f9210803..88e62dfc7c6ad 100644
--- a/connector/kafka-0-10-token-provider/pom.xml
+++ b/connector/kafka-0-10-token-provider/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/connector/kafka-0-10/pom.xml b/connector/kafka-0-10/pom.xml
index 6c0986f3337d9..bfb0d0b8a7a7b 100644
--- a/connector/kafka-0-10/pom.xml
+++ b/connector/kafka-0-10/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/connector/kinesis-asl-assembly/pom.xml b/connector/kinesis-asl-assembly/pom.xml
index 6ffd8513633f0..d5d958e636d83 100644
--- a/connector/kinesis-asl-assembly/pom.xml
+++ b/connector/kinesis-asl-assembly/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/connector/kinesis-asl/pom.xml b/connector/kinesis-asl/pom.xml
index a8e77e37486df..2060c203863eb 100644
--- a/connector/kinesis-asl/pom.xml
+++ b/connector/kinesis-asl/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/connector/protobuf/pom.xml b/connector/protobuf/pom.xml
index 3e3292112469f..aca9b2e4d49ed 100644
--- a/connector/protobuf/pom.xml
+++ b/connector/protobuf/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/connector/spark-ganglia-lgpl/pom.xml b/connector/spark-ganglia-lgpl/pom.xml
index aa90ccd616a95..9e97043033ab0 100644
--- a/connector/spark-ganglia-lgpl/pom.xml
+++ b/connector/spark-ganglia-lgpl/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/core/pom.xml b/core/pom.xml
index f54831d116349..c0482c652eb81 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/docs/_config.yml b/docs/_config.yml
index cb7ce91fa57a0..250d3025d2482 100644
--- a/docs/_config.yml
+++ b/docs/_config.yml
@@ -19,7 +19,7 @@ include:
 
 # These allow the documentation to be updated with newer releases
 # of Spark, Scala, and Mesos.
-SPARK_VERSION: 3.4.2-SNAPSHOT
+SPARK_VERSION: 3.4.2
 SPARK_VERSION_SHORT: 3.4.2
 SCALA_BINARY_VERSION: "2.12"
 SCALA_VERSION: "2.12.17"
diff --git a/examples/pom.xml b/examples/pom.xml
index 2d5349dd535be..793a686d53dc1 100644
--- a/examples/pom.xml
+++ b/examples/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/graphx/pom.xml b/graphx/pom.xml
index 7633d2cbe3842..87484e578405c 100644
--- a/graphx/pom.xml
+++ b/graphx/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/hadoop-cloud/pom.xml b/hadoop-cloud/pom.xml
index e603c4021dea0..2599a9c0c3281 100644
--- a/hadoop-cloud/pom.xml
+++ b/hadoop-cloud/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/launcher/pom.xml b/launcher/pom.xml
index b0cf396ff93e4..8617c71bfdf58 100644
--- a/launcher/pom.xml
+++ b/launcher/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/mllib-local/pom.xml b/mllib-local/pom.xml
index 101159bde46f7..2fd78a7451681 100644
--- a/mllib-local/pom.xml
+++ b/mllib-local/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/mllib/pom.xml b/mllib/pom.xml
index 6bb83c3f59cfd..9ad397c39645e 100644
--- a/mllib/pom.xml
+++ b/mllib/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/pom.xml b/pom.xml
index 706a11d43b3cf..fab9834249807 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,7 +26,7 @@
   </parent>
   <groupId>org.apache.spark</groupId>
   <artifactId>spark-parent_2.12</artifactId>
-  <version>3.4.2-SNAPSHOT</version>
+  <version>3.4.2</version>
   <packaging>pom</packaging>
   <name>Spark Project Parent POM</name>
   <url>https://spark.apache.org/</url>
diff --git a/python/pyspark/version.py b/python/pyspark/version.py
index 55e8f4c0f3558..104788257082a 100644
--- a/python/pyspark/version.py
+++ b/python/pyspark/version.py
@@ -16,4 +16,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__: str = "3.4.2.dev0"
+__version__: str = "3.4.2"
diff --git a/repl/pom.xml b/repl/pom.xml
index 95e2724d6aa0d..3c9262e47ddff 100644
--- a/repl/pom.xml
+++ b/repl/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/resource-managers/kubernetes/core/pom.xml b/resource-managers/kubernetes/core/pom.xml
index 4b457ee942c23..b7387fe9df257 100644
--- a/resource-managers/kubernetes/core/pom.xml
+++ b/resource-managers/kubernetes/core/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../../../pom.xml</relativePath>
   </parent>
 
diff --git a/resource-managers/kubernetes/integration-tests/pom.xml b/resource-managers/kubernetes/integration-tests/pom.xml
index a89ca215bfe32..2064b8d53c0da 100644
--- a/resource-managers/kubernetes/integration-tests/pom.xml
+++ b/resource-managers/kubernetes/integration-tests/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../../../pom.xml</relativePath>
   </parent>
 
diff --git a/resource-managers/mesos/pom.xml b/resource-managers/mesos/pom.xml
index 4cefee7886905..72cacc8fd8511 100644
--- a/resource-managers/mesos/pom.xml
+++ b/resource-managers/mesos/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/resource-managers/yarn/pom.xml b/resource-managers/yarn/pom.xml
index f68444964a223..5d2fb492c0a3f 100644
--- a/resource-managers/yarn/pom.xml
+++ b/resource-managers/yarn/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/sql/catalyst/pom.xml b/sql/catalyst/pom.xml
index 40a22eca8b1db..808c50ebea01a 100644
--- a/sql/catalyst/pom.xml
+++ b/sql/catalyst/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/sql/core/pom.xml b/sql/core/pom.xml
index 504171abf1571..5b6cc8cb7af24 100644
--- a/sql/core/pom.xml
+++ b/sql/core/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/sql/hive-thriftserver/pom.xml b/sql/hive-thriftserver/pom.xml
index a452bfb8488c6..8cf690e42ea68 100644
--- a/sql/hive-thriftserver/pom.xml
+++ b/sql/hive-thriftserver/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/sql/hive/pom.xml b/sql/hive/pom.xml
index fd4070aa8196f..61410f4dff8ba 100644
--- a/sql/hive/pom.xml
+++ b/sql/hive/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/streaming/pom.xml b/streaming/pom.xml
index 3d76a229ffdf4..b5fc7bc3166cc 100644
--- a/streaming/pom.xml
+++ b/streaming/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/tools/pom.xml b/tools/pom.xml
index 6e49d5e0466ee..1d52c0a8c7f1a 100644
--- a/tools/pom.xml
+++ b/tools/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.12</artifactId>
-    <version>3.4.2-SNAPSHOT</version>
+    <version>3.4.2</version>
     <relativePath>../pom.xml</relativePath>
   </parent>