diff --git a/pom.xml b/pom.xml
index fabad07..64058eb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -68,7 +68,7 @@
 		<dependency>
 			<groupId>com.google.protobuf</groupId>
 			<artifactId>protobuf-java</artifactId>
-			<version>4.33.4</version>
+			<version>4.33.5</version>
 		</dependency>
 
 		<!-- Geometry model -->