diff --git a/pom.xml b/pom.xml
index 447aaa8ca..6a57639b9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -68,19 +68,19 @@
     <commons.io.version>2.4</commons.io.version>
     <commons.lang3.version>3.3.2</commons.lang3.version>
 
-    <commons.logging.version>1.1.3</commons.logging.version>
+    <commons.logging.version>1.2</commons.logging.version>
     <commons.vfs.version>2.0</commons.vfs.version>
     <esigate.version>4.3</esigate.version>
-    <servlet.version>3.0.1</servlet.version>
+    <servlet.version>3.1.0</servlet.version>
     <cxf.version>2.7.11</cxf.version>
-    <spring.version>4.0.3.RELEASE</spring.version>
+    <spring.version>4.0.6.RELEASE</spring.version>
 
     <velocity.version>1.7</velocity.version>
-    <maven.plugin.api.version>3.1.0</maven.plugin.api.version>
-    <maven.plugin.tools.version>3.2</maven.plugin.tools.version>
+    <maven.plugin.api.version>3.2.2</maven.plugin.api.version>
+    <maven.plugin.tools.version>3.3</maven.plugin.tools.version>
 
     <hc.client.version>4.2.6</hc.client.version>
-    <jackson.version>2.3.3</jackson.version>
+    <jackson.version>2.4.1</jackson.version>
 
     <antlr.version>4.1</antlr.version>