diff --git a/pom.xml b/pom.xml
index 3cb5b412..fa80aca9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -163,7 +163,7 @@
         <maven.nexus.plugin.version>1.6.13</maven.nexus.plugin.version>
         <bouncy.castle.version>1.70</bouncy.castle.version>
         <zxing.version>3.5.1</zxing.version>
-        <protoc.version>3.0.3</protoc.version>
+        <protoc.version>3.0.4</protoc.version>
         <junit.version>5.10.0-M1</junit.version>
         <jna.version>5.13.0</jna.version>
         <jackson.version>2.15.2</jackson.version>
@@ -394,4 +394,4 @@
             <scope>test</scope>
         </dependency>
     </dependencies>
-</project>
\ No newline at end of file
+</project>