diff --git a/parent/pom.xml b/parent/pom.xml
index 2ec76202..77ae7146 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -93,17 +93,17 @@
 		<commons-io>2.4</commons-io>
 		<guava>19.0</guava>
 		<hamcrest>1.3</hamcrest>
-		<jackson>2.6.5</jackson>
+		<jackson>2.6.6</jackson>
 		<jacoco>0.7.6.201602180812</jacoco>
-		<jodatime>2.9.2</jodatime>
+		<jodatime>2.9.4</jodatime>
 		<junit>4.12</junit>
-		<logback>1.1.6</logback>
+		<logback>1.1.7</logback>
 		<lombok>1.16.8</lombok>
 		<mockito>1.10.19</mockito>
-		<querydsl>4.1.0</querydsl>
-		<rxjava>1.1.1</rxjava>
-		<slf4j>1.7.19</slf4j>
-		<spring>4.2.5.RELEASE</spring>
+		<querydsl>4.1.2</querydsl>
+		<rxjava>1.1.5</rxjava>
+		<slf4j>1.7.21</slf4j>
+		<spring>4.2.6.RELEASE</spring>
 		<spring-hateoas>0.19.0.RELEASE</spring-hateoas>
 		<threetenbp>1.3.1</threetenbp>
 		<webbeans>1.2.8</webbeans>