diff --git a/pom.xml b/pom.xml
index 907367d..6c5c534 100644
--- a/pom.xml
+++ b/pom.xml
@@ -48,7 +48,7 @@
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-simple</artifactId>
-            <version>2.0.0</version>
+            <version>1.7.30</version>
         </dependency>
         <dependency>
             <groupId>org.junit.jupiter</groupId>