diff --git a/pom.xml b/pom.xml
index f350d5c79..07b6f4aef 100644
--- a/pom.xml
+++ b/pom.xml
@@ -14,7 +14,7 @@
   </description>
 
   <properties>
-    <logback.version>1.2.3</logback.version>
+    <logback.version>1.2.13</logback.version>
     <easymock.version>3.6</easymock.version>
     <truth.version>1.0.1</truth.version>
     <gson.version>2.8.6</gson.version>