diff --git a/firefly/docker-compose.yml b/firefly/docker-compose.yml
index cc408f6..cb18525 100644
--- a/firefly/docker-compose.yml
+++ b/firefly/docker-compose.yml
@@ -30,7 +30,7 @@ services:
             - 'upload:/var/www/html/storage/upload'
 
     db:
-        image: 'postgres:13.2-alpine'
+        image: 'postgres:13.3-alpine'
         restart: 'always'
 
         healthcheck:
diff --git a/gitea/docker-compose.yml b/gitea/docker-compose.yml
index 021da0b..e860506 100644
--- a/gitea/docker-compose.yml
+++ b/gitea/docker-compose.yml
@@ -31,7 +31,7 @@ services:
             - '/etc/localtime:/etc/localtime:ro'
 
     db:
-        image: 'postgres:13.2-alpine'
+        image: 'postgres:13.3-alpine'
         restart: 'always'
         
         healthcheck:
diff --git a/miniflux/docker-compose.yml b/miniflux/docker-compose.yml
index 2d25d06..d591605 100644
--- a/miniflux/docker-compose.yml
+++ b/miniflux/docker-compose.yml
@@ -25,7 +25,7 @@ services:
             - 'nginx'
     
     db:
-        image: 'postgres:13.2-alpine'
+        image: 'postgres:13.3-alpine'
         restart: 'always'
 
         healthcheck:
diff --git a/nextcloud/docker-compose.yml b/nextcloud/docker-compose.yml
index b670d94..a5d03bf 100644
--- a/nextcloud/docker-compose.yml
+++ b/nextcloud/docker-compose.yml
@@ -44,7 +44,7 @@ services:
             - 'root:/var/www/html'
 
     db:
-        image: 'postgres:13.2-alpine'
+        image: 'postgres:13.3-alpine'
         restart: 'always'
 
         environment: