diff --git a/pom.xml b/pom.xml
index b29ad0d9..fd38656f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -39,7 +39,7 @@
         <pgv-java-stub.version>0.10.1</pgv-java-stub.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
-        <protobuf.version>3.24.3</protobuf.version>
+        <protobuf.version>3.25.2</protobuf.version>
         <relaxng.version>4.0.3</relaxng.version>
         <slf4j.version>2.0.9</slf4j.version>
         <snakeyaml.version>1.33</snakeyaml.version>