diff --git a/pom.xml b/pom.xml
index 765966f..3bdd75c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -64,6 +64,11 @@
             <artifactId>postgresql</artifactId>
             <version>42.2.9</version>
         </dependency>
+        <dependency>
+            <groupId>org.yaml</groupId>
+            <artifactId>snakeyaml</artifactId>
+            <version>1.28</version>
+        </dependency>
 
         <!-- Needed for Email subscriptions -->
         <dependency>