diff --git a/pom.xml b/pom.xml
index 1c360fc..577fa80 100644
--- a/pom.xml
+++ b/pom.xml
@@ -87,7 +87,7 @@
 
     <apache.http.version>4.5.13</apache.http.version>
     <spring.version>4.3.30.RELEASE</spring.version>
-    <logback.version>1.2.11</logback.version>
+    <logback.version>1.2.13</logback.version>
     <junit.version>[4.13.1,)</junit.version>
     <resource-server.version>1.3.1</resource-server.version>
     <mockito.version>1.10.19</mockito.version>