diff --git a/pom.xml b/pom.xml
index acaaef618..539da396b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -43,12 +43,12 @@
         <camel.version>2.16.1</camel.version>
         <guava.version>19.0</guava.version>
         <mockito.version>1.10.19</mockito.version>
-        <apache-httpcomponents.version>4.5.2</apache-httpcomponents.version>
+        <apache-httpcomponents.version>4.5.10</apache-httpcomponents.version>
         <htmlunit.version>2.22</htmlunit.version>
         <guice.version>4.0</guice.version>
         <mongo-java-driver.version>3.3.0</mongo-java-driver.version>
-        <slf4j.version>1.7.21</slf4j.version>
-        <logback.version>1.1.7</logback.version>
+        <slf4j.version>1.7.28</slf4j.version>
+        <logback.version>1.2.3</logback.version>
         <aws-lambda-core.version>1.1.0</aws-lambda-core.version>
         <aws-java-sdk-dynamodb.version>1.11.289</aws-java-sdk-dynamodb.version>
         <aws-lambda-log4j.version>1.0.0</aws-lambda-log4j.version>