diff -r 75ee588d5d9e -r becfbf7af928 pom.xml
--- a/pom.xml	Sun Sep 10 12:52:10 2023 +0200
+++ b/pom.xml	Sun Sep 10 12:59:04 2023 +0200
@@ -16,6 +16,15 @@
             <version>2.3</version>
         </dependency>
         <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-simple</artifactId>
+            <!-- Velocity depends on SLF4J 1.7,
+                 so do NOT upgrade this version unless
+                 velocity does!
+             -->
+            <version>1.7.36</version>
+        </dependency>
+        <dependency>
             <groupId>org.junit.jupiter</groupId>
             <artifactId>junit-jupiter</artifactId>
             <version>5.10.0</version>