diff --git a/.github/workflows/test-versions.yml b/.github/workflows/test-versions.yml
index 1ec773c3..bd44ac51 100644
--- a/.github/workflows/test-versions.yml
+++ b/.github/workflows/test-versions.yml
@@ -43,6 +43,7 @@ jobs:
           - "MYSQL_SERVER=mariadb-10.2"
           - "MYSQL_SERVER=mariadb-10.3"
           - "MYSQL_SERVER=mariadb-10.4"
+          - "MYSQL_SERVER=mariadb-10.5"
           - "MYSQL_SERVER=percona-5.5"
           - "MYSQL_SERVER=percona-5.6"
           - "MYSQL_SERVER=percona-5.7"
diff --git a/.travis.yml b/.travis.yml
index 99e86b8a..afdb0567 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -152,6 +152,7 @@ env:
   - S1=PHP V1=7.4 S2=MYSQL V2=mariadb-10.2
   - S1=PHP V1=7.4 S2=MYSQL V2=mariadb-10.3
   - S1=PHP V1=7.4 S2=MYSQL V2=mariadb-10.4
+  - S1=PHP V1=7.4 S2=MYSQL V2=mariadb-10.5
   - S1=PHP V1=7.4 S2=MYSQL V2=percona-5.5
   - S1=PHP V1=7.4 S2=MYSQL V2=percona-5.6
   - S1=PHP V1=7.4 S2=MYSQL V2=percona-5.7