diff --git a/plusone-dependencies/pom.xml b/plusone-dependencies/pom.xml
index 5133567..7644e82 100644
--- a/plusone-dependencies/pom.xml
+++ b/plusone-dependencies/pom.xml
@@ -35,7 +35,7 @@
         <commons-dbutils.version>1.8.1</commons-dbutils.version>
         <commons-crypto.version>1.2.0</commons-crypto.version>
 
-        <logback.version>1.2.13</logback.version>
+        <logback.version>1.3.15</logback.version>
 
         <jackson.version>2.18.3</jackson.version>
         <gson.version>2.13.1</gson.version>