diff --git a/core-services/libraries/enc-client/pom.xml b/core-services/libraries/enc-client/pom.xml
index 36ce61dcd99..eadb7e85d45 100644
--- a/core-services/libraries/enc-client/pom.xml
+++ b/core-services/libraries/enc-client/pom.xml
@@ -102,12 +102,12 @@
     <dependency>
       <groupId>ch.qos.logback</groupId>
       <artifactId>logback-classic</artifactId>
-      <version>1.1.11</version>
+      <version>1.5.14</version>
     </dependency>
     <dependency>
       <groupId>ch.qos.logback</groupId>
       <artifactId>logback-core</artifactId>
-      <version>1.1.11</version>
+      <version>1.5.19</version>
     </dependency>
   </dependencies>
   <repositories>