diff --git a/extensions/appdynamics/extension.py b/extensions/appdynamics/extension.py
index adf760d20..a609801f3 100644
--- a/extensions/appdynamics/extension.py
+++ b/extensions/appdynamics/extension.py
@@ -51,7 +51,7 @@ def _defaults(self):
         """
         return {
                 'APPDYNAMICS_HOST': 'packages.appdynamics.com',
-                'APPDYNAMICS_VERSION': '4.5.2.2042',
+                'APPDYNAMICS_VERSION': '4.5.12.2925',
                 'APPDYNAMICS_PACKAGE': 'appdynamics-php-agent-linux_x64-{APPDYNAMICS_VERSION}.tar.bz2',
                 'APPDYNAMICS_DOWNLOAD_URL': 'https://{appdynamics_host}/php/%7BAPPDYNAMICS_VERSION%7D/%7BAPPDYNAMICS_PACKAGE%7D'
         }
@@ -211,10 +211,10 @@ def _preprocess_commands(self):
             [ 'echo "Installing AppDynamics package..."'],
             [ 'PHP_EXT_DIR=$(find /home/vcap/app -name "no-debug-non-zts*" -type d)'],
             [ 'chmod -R 755 /home/vcap'],
-            [ 'chmod -R 777 /home/vcap/app/appdynamics/appdynamics-php-agent/logs'],
+            [ 'chmod -R 777 /home/vcap/app/appdynamics/appdynamics-php-agent-linux_x64/logs'],
             [ 'if [ $APPD_CONF_SSL_ENABLED == \"true\" ] ; then export sslflag=-s ; '
               'echo sslflag set to $sslflag ; fi; '],
-            [ '/home/vcap/app/appdynamics/appdynamics-php-agent/install.sh '
+            [ '/home/vcap/app/appdynamics/appdynamics-php-agent-linux_x64/install.sh '
               '$sslflag '
               '-a "$APPD_CONF_ACCOUNT_NAME@$APPD_CONF_ACCESS_KEY" '
               '-e "$PHP_EXT_DIR" '
@@ -230,6 +230,7 @@ def _preprocess_commands(self):
             [ 'cat /home/vcap/app/appdynamics/phpini/appdynamics_agent.ini >> /home/vcap/app/php/etc/php.ini'],
             [ 'echo "AppDynamics installation complete"']
         ]
+        print(commands)
         return commands
 
 AppDynamicsInstaller.register(__name__)