diff --git a/server/pom.xml b/server/pom.xml
index 0d5d63c..4d1893b 100644
--- a/server/pom.xml
+++ b/server/pom.xml
@@ -202,7 +202,7 @@
         <dependency>
             <groupId>org.wiremock</groupId>
             <artifactId>wiremock-standalone</artifactId>
-            <version>4.0.0-beta.20</version>
+            <version>4.0.0-beta.21</version>
             <scope>test</scope>
         </dependency>
         <dependency>