Bump xstream from 1.4.15 to 1.4.20

Bumps [xstream](https://github.com/x-stream/xstream) from 1.4.15 to 1.4.20.
- [Release notes](https://github.com/x-stream/xstream/releases)
- [Commits](https://github.com/x-stream/xstream/commits)

---
updated-dependencies:
- dependency-name: com.thoughtworks.xstream:xstream
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

diff --git a/pom.xml b/pom.xml
index ab3ff8e1b3c0de6245cda82f00194664708d2748..aa33d3197185a7a289449143e0b6e729df3d001b 100644 (file)
--- a/pom.xml
+++ b/pom.xml
@@ -398,7 +398,7 @@
                                                <dependency>
                                                        <groupId>com.thoughtworks.xstream</groupId>
                                                        <artifactId>xstream</artifactId>
-                                                       <version>1.4.15</version>
+                                                       <version>1.4.20</version>
                                                </dependency>
                                        </dependencies>
                                </plugin>