diff --git a/parent/pom.xml b/parent/pom.xml
index 00dd2709..f36bb5bb 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -94,8 +94,8 @@
 		<commons-io>2.5</commons-io>
 		<guava>19.0</guava>
 		<hamcrest>1.3</hamcrest>
-		<jackson>2.8.6</jackson>
-		<jacoco>0.7.8</jacoco>
+		<jackson>2.8.7</jackson>
+		<jacoco>0.7.9</jacoco>
 		<jodatime>2.9.7</jodatime>
 		<jsonpath>2.2.0</jsonpath>
 		<junit>4.12</junit>
@@ -103,8 +103,8 @@
 		<lombok>1.16.14</lombok>
 		<mockito>1.10.19</mockito>
 		<querydsl>4.1.4</querydsl>
-		<rxjava>1.2.5</rxjava>
-		<slf4j>1.7.22</slf4j>
+		<rxjava>1.2.7</rxjava>
+		<slf4j>1.7.24</slf4j>
 		<spring>4.3.7.RELEASE</spring>
 		<spring-hateoas>0.23.0.RELEASE</spring-hateoas>
 		<threetenbp>1.3.3</threetenbp>