diff --git a/src/main/test/fixture/sdkintegration/javacc/sample1/pom.xml b/src/main/test/fixture/sdkintegration/javacc/sample1/pom.xml
index 8f4bf49..9f285c3 100644
--- a/src/main/test/fixture/sdkintegration/javacc/sample1/pom.xml
+++ b/src/main/test/fixture/sdkintegration/javacc/sample1/pom.xml
@@ -17,7 +17,7 @@
       -->
 
         <!-- Logging -->
-        <logback.version>1.2.0</logback.version>
+        <logback.version>1.3.12</logback.version>
         <slf4j.version>1.7.5</slf4j.version>
 
         <!-- Test -->