diff --git a/applications/loanshark/pom.xml b/applications/loanshark/pom.xml
index 96030b34..f51dc320 100644
--- a/applications/loanshark/pom.xml
+++ b/applications/loanshark/pom.xml
@@ -101,7 +101,7 @@
     <dependency>
       <groupId>commons-fileupload</groupId>
       <artifactId>commons-fileupload</artifactId>
-      <version>1.4</version>
+      <version>1.5</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
diff --git a/basic/http/pom.xml b/basic/http/pom.xml
index a6581f51..b798a4e0 100644
--- a/basic/http/pom.xml
+++ b/basic/http/pom.xml
@@ -70,7 +70,7 @@
     <dependency>
       <groupId>commons-fileupload</groupId>
       <artifactId>commons-fileupload</artifactId>
-      <version>1.4</version>
+      <version>1.5</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
diff --git a/build.gradle b/build.gradle
index cba5c0a1..a534d342 100644
--- a/build.gradle
+++ b/build.gradle
@@ -225,7 +225,7 @@ subprojects { subproject ->
 			aspectjVersion = '1.9.19'
 			commonsDigesterVersion = '2.1'
 			commonsDbcpVersion = '2.9.0'
-			commonsFileUploadVersion = '1.4'
+			commonsFileUploadVersion = '1.5'
 			commonsIoVersion = '2.11.0'
 			commonsLangVersion = '3.12.0'
 			commonsPoolVersion = '2.11.1'
diff --git a/intermediate/multipart-http/pom.xml b/intermediate/multipart-http/pom.xml
index cef76177..cd9d2711 100644
--- a/intermediate/multipart-http/pom.xml
+++ b/intermediate/multipart-http/pom.xml
@@ -70,7 +70,7 @@
     <dependency>
       <groupId>commons-fileupload</groupId>
       <artifactId>commons-fileupload</artifactId>
-      <version>1.4</version>
+      <version>1.5</version>
       <scope>compile</scope>
     </dependency>
     <dependency>