diff --git a/.drone.yml b/.drone.yml
index a95bb74..231e874 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -65,7 +65,7 @@ steps:
 
 services:
 - name: postgres
-  image: postgres:14.5-alpine
+  image: postgres:15.0-alpine
   environment:
     POSTGRES_USER: postgres
     POSTGRES_PASSWORD: postgres
@@ -95,7 +95,7 @@ steps:
 
 services:
 - name: postgres
-  image: postgres:14.5-alpine
+  image: postgres:15.0-alpine
   environment:
     POSTGRES_USER: postgres
     POSTGRES_PASSWORD: postgres
diff --git a/docker-compose.yml b/docker-compose.yml
index d1b444d..e3d3f1a 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -6,7 +6,7 @@ services:
     - PGTZ=Europe/Berlin
     - POSTGRES_PASSWORD=postgres
     - TZ=Europe/Berlin
-    image: postgres:14-alpine
+    image: postgres:15-alpine
     ports:
     - 5432:5432
     restart: always