diff --git a/doc/installation/with-docker-rootless.en-us.md b/doc/installation/with-docker-rootless.en-us.md
index 3449c191..53eaed3b 100644
--- a/doc/installation/with-docker-rootless.en-us.md
+++ b/doc/installation/with-docker-rootless.en-us.md
@@ -107,7 +107,7 @@ services:
 +      - db
 +
 +  db:
-+    image: mysql:5.7
++    image: mysql:8
 +    restart: always
 +    environment:
 +      - MYSQL_ROOT_PASSWORD=gitea
@@ -148,7 +148,7 @@ services:
 +      - db
 +
 +  db:
-+    image: postgres:9.6
++    image: postgres:13
 +    restart: always
 +    environment:
 +      - POSTGRES_USER=gitea
diff --git a/doc/installation/with-docker.en-us.md b/doc/installation/with-docker.en-us.md
index 83f82d85..06917b5d 100644
--- a/doc/installation/with-docker.en-us.md
+++ b/doc/installation/with-docker.en-us.md
@@ -137,7 +137,7 @@ services:
 +      - db
 +
 +  db:
-+    image: mysql:5.7
++    image: mysql:8
 +    restart: always
 +    environment:
 +      - MYSQL_ROOT_PASSWORD=gitea
@@ -188,7 +188,7 @@ services:
 +      - db
 +
 +  db:
-+    image: postgres:9.6
++    image: postgres:13
 +    restart: always
 +    environment:
 +      - POSTGRES_USER=gitea
diff --git a/doc/installation/with-docker.zh-cn.md b/doc/installation/with-docker.zh-cn.md
index d32b774c..f823e0d7 100644
--- a/doc/installation/with-docker.zh-cn.md
+++ b/doc/installation/with-docker.zh-cn.md
@@ -122,7 +122,7 @@ services:
 +      - db
 +
 +  db:
-+    image: mysql:5.7
++    image: mysql:8
 +    restart: always
 +    environment:
 +      - MYSQL_ROOT_PASSWORD=gitea
@@ -172,7 +172,7 @@ services:
 +      - db
 +
 +  db:
-+    image: postgres:9.6
++    image: postgres:13
 +    restart: always
 +    environment:
 +      - POSTGRES_USER=gitea