diff --git a/bookshelf/1-cloud-run/pom.xml b/bookshelf/1-cloud-run/pom.xml
index 893c5dc78..bc6ff9ca3 100644
--- a/bookshelf/1-cloud-run/pom.xml
+++ b/bookshelf/1-cloud-run/pom.xml
@@ -94,7 +94,7 @@ Copyright 2019 Google LLC
     <dependency>
       <groupId>commons-fileupload</groupId>
       <artifactId>commons-fileupload</artifactId>
-      <version>1.4</version>
+      <version>1.5</version>
     </dependency>
 
     <dependency>