diff --git a/distribution/server/src/assemble/LICENSE.bin.txt b/distribution/server/src/assemble/LICENSE.bin.txt
index 40093257d0cd28..6aec00f88fc371 100644
--- a/distribution/server/src/assemble/LICENSE.bin.txt
+++ b/distribution/server/src/assemble/LICENSE.bin.txt
@@ -540,8 +540,8 @@ MIT License
 
 Protocol Buffers License
  * Protocol Buffers
-   - com.google.protobuf-protobuf-java-3.11.4.jar -- licenses/LICENSE-protobuf.txt
-   - com.google.protobuf-protobuf-java-util-3.11.4.jar -- licenses/LICENSE-protobuf.txt
+   - com.google.protobuf-protobuf-java-3.16.1.jar -- licenses/LICENSE-protobuf.txt
+   - com.google.protobuf-protobuf-java-util-3.16.1.jar -- licenses/LICENSE-protobuf.txt
 
 CDDL-1.1 -- licenses/LICENSE-CDDL-1.1.txt
  * Java Annotations API
diff --git a/pom.xml b/pom.xml
index 474b05b073b004..22be09c5778284 100644
--- a/pom.xml
+++ b/pom.xml
@@ -130,7 +130,7 @@ flexible messaging model and an intuitive client API.</description>
     <puppycrawl.checkstyle.version>8.37</puppycrawl.checkstyle.version>
     <dockerfile-maven.version>1.4.13</dockerfile-maven.version>
     <typetools.version>0.5.0</typetools.version>
-    <protobuf3.version>3.11.4</protobuf3.version>
+    <protobuf3.version>3.16.1</protobuf3.version>
     <protoc3.version>${protobuf3.version}</protoc3.version>
     <grpc.version>1.34.0</grpc.version>
     <perfmark.version>0.19.0</perfmark.version>
diff --git a/pulsar-sql/presto-distribution/LICENSE b/pulsar-sql/presto-distribution/LICENSE
index d35661fa22a4b9..de5f569adb7d07 100644
--- a/pulsar-sql/presto-distribution/LICENSE
+++ b/pulsar-sql/presto-distribution/LICENSE
@@ -459,7 +459,7 @@ The Apache Software License, Version 2.0
 
 Protocol Buffers License
  * Protocol Buffers
-   - protobuf-java-3.11.4.jar
+   - protobuf-java-3.16.1.jar
 
 BSD 3-clause "New" or "Revised" License
   *  RE2J TD -- re2j-td-1.4.jar