diff --git a/pom.xml b/pom.xml
index f7a9832e84f..5d000525960 100644
--- a/pom.xml
+++ b/pom.xml
@@ -79,9 +79,9 @@
 
     <properties>
         <geotools.version>10.5</geotools.version>
-        <jackson.version>2.5.3</jackson.version>
+        <jackson.version>2.9.7</jackson.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <aws.version>1.11.456</aws.version>
+        <aws.version>1.11.461</aws.version>
     </properties>
 
     <distributionManagement>
@@ -480,7 +480,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.0.13</version>
+            <version>1.2.0</version>
         </dependency>
         <!-- Jersey uses java.util logging, redirect it to slf4j API (we use the Logback implementation) -->
         <dependency>