diff --git a/scripts/install.sh b/scripts/install.sh
index b349459..705060e 100644
--- a/scripts/install.sh
+++ b/scripts/install.sh
@@ -5,8 +5,10 @@ if [ -e /etc/redhat-release ] ; then
   REDHAT_BASED=true
 fi
 
-TERRAFORM_VERSION="0.11.7"
+TERRAFORM_VERSION="0.11.8"
 PACKER_VERSION="1.2.4"
+AWS_EB_CLI="3.12.0"
+
 # create new ssh key
 [[ ! -f /home/ubuntu/.ssh/mykey ]] \
 && mkdir -p /home/ubuntu/.ssh \
@@ -31,8 +33,8 @@ if [[ $? == 127 ]]; then
     python3 get-pip.py
 fi
 # install awscli and ebcli
-pip install -U awscli
-pip install -U awsebcli
+pip install awsebcli==${AWS_EB_CLI} 
+pip install awscli --upgrade
 
 #terraform
 T_VERSION=$(/usr/local/bin/terraform -v | head -1 | cut -d ' ' -f 2 | tail -c +2)