diff --git a/.drone.yml b/.drone.yml
index 3f23655..0d8c8cb 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -9,7 +9,7 @@ trigger:
 
 steps:
   - name: database healthcheck
-    image: 'postgres:14.8-alpine'
+    image: 'postgres:15.3-alpine'
     environment:
       PGUSER: postgres
       PGPASSWORD: postgres
@@ -75,7 +75,7 @@ steps:
 
 services:
   - name: db
-    image: 'postgres:14.8-alpine'
+    image: 'postgres:15.3-alpine'
     environment:
       POSTGRES_USER: postgres
       POSTGRES_PASSWORD: postgres
diff --git a/docker-compose.yml b/docker-compose.yml
index f4a598b..197472a 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -3,7 +3,7 @@ version: '3.7'
 
 services:
   db:
-    image: 'postgres:14.8-alpine'
+    image: 'postgres:15.3-alpine'
     hostname: &db_host db
     init: true
     environment: