diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index f80d28c..a7f3f41 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -14,6 +14,11 @@ jobs:
         perl:
           - '5.36'
           - '5.38'
+        mysql:
+          - 'mysql-5.6'
+          - 'mysql-5.7'
+          - 'mysql-8.0'
+          - 'mariadb'
     steps:
       - uses: actions/checkout@v2
       - name: Setup perl
@@ -21,5 +26,8 @@ jobs:
         with:
           perl-version: ${{ matrix.perl }}
       - run: |
+          author/ci_install_mysql.sh
           cpanm --quiet --installdeps --notest --with-recommends .
           prove -lvr
+        env:
+          DATABASE_ADAPTER: ${{ matrix.mysql }}
diff --git a/author/travis_install_mysql.sh b/author/ci_install_mysql.sh
similarity index 56%
rename from author/travis_install_mysql.sh
rename to author/ci_install_mysql.sh
index 49db89a..47c0c91 100755
--- a/author/travis_install_mysql.sh
+++ b/author/ci_install_mysql.sh
@@ -1,12 +1,12 @@
 #!/bin/bash
 set -ex
 
-if [[ $DATABASE_ADAPTER =~ (mariadb|mysql-(5\.[567]|8\.0)) ]]; then
+if [[ $DATABASE_ADAPTER =~ (mariadb|mysql-(5\.[67]|8\.0)) ]]; then
   sudo service mysql stop
-  sudo apt-get install python-software-properties
+  sudo apt-get install software-properties-common
   if [[ $DATABASE_ADAPTER =~ mariadb ]]; then
-    sudo apt-key adv --recv-keys --keyserver hkp://keyserver.ubuntu.com:80 0xcbcb082a1bb943db
-    sudo add-apt-repository 'deb http://ftp.osuosl.org/pub/mariadb/repo/10.0/ubuntu precise main' ;
+    # https://mariadb.com/kb/en/mariadb-package-repository-setup-and-usage/
+    curl -LsS https://r.mariadb.com/downloads/mariadb_repo_setup | sudo bash
     sudo apt-get update
     sudo DEBIAN_FRONTEND=noninteractive apt-get -q --yes --force-yes -f --option DPkg::Options::=--force-confnew install mariadb-server
     sudo apt-get install libmariadbd-dev
@@ -19,12 +19,6 @@ EOC
     sudo dpkg --install mysql-apt-config_0.8.10-1_all.deb
     sudo apt-get update -q
     sudo apt-get install -q -y -o Dpkg::Options::=--force-confnew mysql-server
-  else
-    # 5.5
-    sudo apt-get update -q
-    sudo rm -rf /var/lib/mysql/ # for downgrade
-    sudo DEBIAN_FRONTEND=noninteractive apt-get -q --yes --force-yes -f --option DPkg::Options::=--force-confnew install mysql-server-5.5 mysql-client-5.5 mysql-server-core-5.5
-    exit # no need to upgrade
   fi
   sudo mysql_upgrade
 fi