diff --git a/pom.xml b/pom.xml
index 001fa02..570ad2a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -44,7 +44,7 @@
         <dependency>
             <groupId>com.google.zxing</groupId>
             <artifactId>javase</artifactId>
-            <version>3.4.1</version>
+            <version>3.5.3</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>