diff --git a/pom.xml b/pom.xml
index 7483197c..ebf1ba01 100644
--- a/pom.xml
+++ b/pom.xml
@@ -223,7 +223,7 @@
         <dependency>
             <groupId>com.google.protobuf</groupId>
             <artifactId>protobuf-java</artifactId>
-            <version>4.33.2</version>
+            <version>4.33.4</version>
         </dependency>
 
         <dependency>