diff --git a/pom.xml b/pom.xml
index c5fde76..894ae61 100644
--- a/pom.xml
+++ b/pom.xml
@@ -47,7 +47,7 @@
         <mockito.version>5.21.0</mockito.version>
         <picocli-version>4.7.7</picocli-version>
         <proto-google-common-protos.version>2.63.2</proto-google-common-protos.version>
-        <protobuf.version>4.33.4</protobuf.version>
+        <protobuf.version>4.33.5</protobuf.version>
         <protobuf.maven.plugin.version>4.1.2</protobuf.maven.plugin.version>
         <rxjava.version>3.1.12</rxjava.version>
         <scala.version>3.8.1</scala.version>