updated dependencies

meta/main.yml

diff --git a/meta/main.yml b/meta/main.yml
index 765e90a..f0725f7 100644
--- a/meta/main.yml
+++ b/meta/main.yml
@@ -12,4 +12,5 @@
   galaxy_tags:
   - apigee
   - opdk
-dependencies: []
\ No newline at end of file
+dependencies:
+- apigee-opdk-modules
\ No newline at end of file

tasks/main.yml

diff --git a/tasks/main.yml b/tasks/main.yml
index b4dbb54..0704476 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -19,7 +19,7 @@
 - name: Construct name of edge response validate file
   cache:
     key: 'onboarding_config_file_path'
-    value: '{{ opdk_installer_path }}/edge-response-validate-{{ opdk_version }}-{{ region }}.conf'
+    value: '{{ opdk_installer_path }}/edge-response-validate-{{ opdk_version }}-{{ opdk_region }}.conf'
 
 - name: Remove old apigee-provision file
   file: