diff --git a/CHANGES.md b/CHANGES.md
index 1a9d2045cbf6..c98504df4d1b 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -87,6 +87,7 @@
 * Removed support for Flink 1.15 and 1.16
 * Removed support for Python 3.8
 * X behavior is deprecated and will be removed in X versions ([#X](https://github.com/apache/beam/issues/X)).
+* Upgrade antlr from 4.7 to 4.13.1 ([#33016](https://github.com/apache/beam/pull/33016)).
 
 ## Bugfixes
 
diff --git a/buildSrc/src/main/groovy/org/apache/beam/gradle/BeamModulePlugin.groovy b/buildSrc/src/main/groovy/org/apache/beam/gradle/BeamModulePlugin.groovy
index 5af91ec2f056..8d8bf9339c6e 100644
--- a/buildSrc/src/main/groovy/org/apache/beam/gradle/BeamModulePlugin.groovy
+++ b/buildSrc/src/main/groovy/org/apache/beam/gradle/BeamModulePlugin.groovy
@@ -665,8 +665,8 @@ class BeamModulePlugin implements Plugin<Project> {
         activemq_junit                              : "org.apache.activemq.tooling:activemq-junit:$activemq_version",
         activemq_kahadb_store                       : "org.apache.activemq:activemq-kahadb-store:$activemq_version",
         activemq_mqtt                               : "org.apache.activemq:activemq-mqtt:$activemq_version",
-        antlr                                       : "org.antlr:antlr4:4.7",
-        antlr_runtime                               : "org.antlr:antlr4-runtime:4.7",
+        antlr                                       : "org.antlr:antlr4:4.13.1",
+        antlr_runtime                               : "org.antlr:antlr4-runtime:4.13.1",
         args4j                                      : "args4j:args4j:2.33",
         auto_value_annotations                      : "com.google.auto.value:auto-value-annotations:$autovalue_version",
         avro                                        : "org.apache.avro:avro:1.11.3",