diff --git a/bookshelf-standard/3-binary-data/pom.xml b/bookshelf-standard/3-binary-data/pom.xml
index 042127bd0..cc344da7e 100644
--- a/bookshelf-standard/3-binary-data/pom.xml
+++ b/bookshelf-standard/3-binary-data/pom.xml
@@ -130,7 +130,7 @@ Copyright 2016 Google Inc.
     <dependency>                        <!-- http://commons.apache.org/proper/commons-fileupload/ -->
       <groupId>commons-fileupload</groupId>
       <artifactId>commons-fileupload</artifactId>
-      <version>1.5</version>
+      <version>1.6.0</version>
     </dependency>
   </dependencies>
 
diff --git a/bookshelf-standard/4-auth/pom.xml b/bookshelf-standard/4-auth/pom.xml
index cf1e1d1da..9b1037d86 100644
--- a/bookshelf-standard/4-auth/pom.xml
+++ b/bookshelf-standard/4-auth/pom.xml
@@ -131,7 +131,7 @@ Copyright 2016 Google Inc.
     <dependency>                        <!-- http://commons.apache.org/proper/commons-fileupload/ -->
       <groupId>commons-fileupload</groupId>
       <artifactId>commons-fileupload</artifactId>
-      <version>1.5</version>
+      <version>1.6.0</version>
     </dependency>
   </dependencies>
 
diff --git a/bookshelf-standard/5-logging/pom.xml b/bookshelf-standard/5-logging/pom.xml
index b18762c12..fdb18f685 100644
--- a/bookshelf-standard/5-logging/pom.xml
+++ b/bookshelf-standard/5-logging/pom.xml
@@ -131,7 +131,7 @@ Copyright 2016 Google Inc.
     <dependency>                        <!-- http://commons.apache.org/proper/commons-fileupload/ -->
       <groupId>commons-fileupload</groupId>
       <artifactId>commons-fileupload</artifactId>
-      <version>1.5</version>
+      <version>1.6.0</version>
     </dependency>
   </dependencies>
 
diff --git a/bookshelf/1-cloud-run/pom.xml b/bookshelf/1-cloud-run/pom.xml
index efcf31a74..e57f7cfaa 100644
--- a/bookshelf/1-cloud-run/pom.xml
+++ b/bookshelf/1-cloud-run/pom.xml
@@ -92,7 +92,7 @@ Copyright 2019 Google LLC
     <dependency>
       <groupId>commons-fileupload</groupId>
       <artifactId>commons-fileupload</artifactId>
-      <version>1.5</version>
+      <version>1.6.0</version>
     </dependency>
 
     <dependency>