diff --git a/bom/pom.xml b/bom/pom.xml
index b7245917021a..0ad347d11fb4 100644
--- a/bom/pom.xml
+++ b/bom/pom.xml
@@ -262,7 +262,7 @@ THE SOFTWARE.
       <dependency>
         <groupId>commons-fileupload</groupId>
         <artifactId>commons-fileupload</artifactId>
-        <version>1.3.1-jenkins-2</version>
+        <version>1.4</version>
       </dependency>
       <dependency>
         <groupId>com.sun.xml.txw2</groupId>
diff --git a/core/src/main/java/hudson/PluginManager.java b/core/src/main/java/hudson/PluginManager.java
index 3ce68f348794..68c3e149d37c 100644
--- a/core/src/main/java/hudson/PluginManager.java
+++ b/core/src/main/java/hudson/PluginManager.java
@@ -1771,6 +1771,9 @@ public HttpResponse doUploadPlugin(StaplerRequest req) throws IOException, Servl
             File t = File.createTempFile("uploaded", ".jpi");
             t.deleteOnExit();
             try {
+                // TODO Remove this workaround after FILEUPLOAD-293 is resolved.
+                t.delete();
+
                 fileItem.write(t);
             } catch (Exception e) {
                 // Exception thrown is too generic so at least limit the scope where it can occur