diff --git a/approvaltests-tests/pom.xml b/approvaltests-tests/pom.xml
index 497d54d5..fd550186 100644
--- a/approvaltests-tests/pom.xml
+++ b/approvaltests-tests/pom.xml
@@ -107,7 +107,7 @@
         <dependency>
             <groupId>org.apache.camel</groupId>
             <artifactId>camel-xstream</artifactId>
-            <version>3.21.1</version>
+            <version>3.21.2</version>
         </dependency>
 
         <dependency>
diff --git a/approvaltests/pom.xml b/approvaltests/pom.xml
index a00019f3..0f3420f2 100644
--- a/approvaltests/pom.xml
+++ b/approvaltests/pom.xml
@@ -22,7 +22,7 @@
         <dependency>
             <groupId>org.apache.camel</groupId>
             <artifactId>camel-xstream</artifactId>
-            <version>3.21.1</version>
+            <version>3.21.2</version>
             <optional>true</optional>
         </dependency>
         <dependency>