diff --git a/ansible/roles/cassandra-deploy/tasks/main.yml b/ansible/roles/cassandra-deploy/tasks/main.yml
index 9718fea2f9b23383a2856d54f31e9c617be10d91..58b62212a9f90505d9f98da5570333970d598b63 100644
--- a/ansible/roles/cassandra-deploy/tasks/main.yml
+++ b/ansible/roles/cassandra-deploy/tasks/main.yml
@@ -5,6 +5,7 @@
 - name: Dropping failed migration {{ version.stdout }}
   shell: cqlsh -e "delete from sunbird.cassandra_migration_version where version='{{version.stdout}}';"
   when: version.stdout
+  run_once: true
 
 - name: Copy Data Products
   copy:
diff --git a/deploy/jenkins/jenkins-server-setup.sh b/deploy/jenkins/jenkins-server-setup.sh
index 7ea5b17cd5670bb2d5e3321c3ebffefc891aa021..e888fb81824e0daf4b39be8dc99bafb177314a9a 100755
--- a/deploy/jenkins/jenkins-server-setup.sh
+++ b/deploy/jenkins/jenkins-server-setup.sh
@@ -66,7 +66,7 @@ ln -s /usr/local/lib/node-v6.17.1-linux-x64/bin/gulp /usr/bin/gulp
 rm -rf node-v6.17.1-linux-x64*
 
 echo -e "\n\e[0;32m${bold}Installating Ansible${normal}"
-pip install ansible==2.5.2
+pip install ansible==2.7.18
 
 echo -e "\n\e[0;32m${bold}Installating azure cli${normal}"
 apt-get install ca-certificates curl apt-transport-https lsb-release gnupg