diff --git a/ardor3d-collada/build.gradle b/ardor3d-collada/build.gradle
index d95c23db..dc5ddc9b 100644
--- a/ardor3d-collada/build.gradle
+++ b/ardor3d-collada/build.gradle
@@ -1,8 +1,8 @@
 
 description = 'Ardor 3D Collada Importer'
 
-project.ext.jdomVersion = "2.0.6"
-project.ext.jaxenVersion = "1.2.0"
+project.ext.jdomVersion = "2.0.6.1"
+project.ext.jaxenVersion = "2.0.0"
 
 dependencies {
 	api project(':ardor3d-core')
diff --git a/ardor3d-core/build.gradle b/ardor3d-core/build.gradle
index 125498f2..b9aed60b 100644
--- a/ardor3d-core/build.gradle
+++ b/ardor3d-core/build.gradle
@@ -1,8 +1,8 @@
 
 description = 'Ardor 3D Core'
 
-project.ext.guavaVersion = "32.1.1-jre"
-project.ext.snakeyamlVersion = "1.28"
+project.ext.guavaVersion = "32.1.3-jre"
+project.ext.snakeyamlVersion = "2.2"
 
 dependencies {
 	api project(':ardor3d-math')