diff --git a/.drone.yml b/.drone.yml
index df2ac3b..e65cec0 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -8,6 +8,7 @@ steps:
   commands:
   - |
     terraform -chdir=terraform init \
+      -upgrade \
       -input=false \
       -backend-config="conn_str=$${PG_CONNECTIONSTRING}"
   environment: