diff --git a/.circleci/config.yml b/.circleci/config.yml
index 621cbb4..92324ee 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -9,7 +9,7 @@ executors:
           PGHOST: 127.0.0.1
           PGUSER: postgres
           PGPASS: postgres
-      - image: circleci/postgres:12-alpine
+      - image: circleci/postgres:13-ram
         environment:
           POSTGRES_USER: postgres
           POSTGRES_PASSWORD: postgres
diff --git a/circleci/config.yml.tt b/circleci/config.yml.tt
index fea43d9..b9696ce 100644
--- a/circleci/config.yml.tt
+++ b/circleci/config.yml.tt
@@ -13,7 +13,7 @@ executors:
           PGPASS: postgres
           RAILS_ENV: test
           HEADLESS_CHROME: "1"
-      - image: circleci/postgres:12-alpine
+      - image: circleci/postgres:13-ram
         environment:
           POSTGRES_USER: postgres
           POSTGRES_PASSWORD: postgres