diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f5abd9360..bde9c0fe0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -168,7 +168,7 @@ jobs:
 
     services:
       postgres:
-        image: postgres:16-alpine
+        image: postgres:17-alpine
         ports:
           - 5432:5432
         env:
diff --git a/docker-compose.yml b/docker-compose.yml
index 2b260f9fc..dd61895ce 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -49,7 +49,7 @@ services:
 
   database:
     container_name: codedang-database
-    image: postgres:16-alpine
+    image: postgres:17-alpine
     ports:
       - 5433:5432
     environment:
@@ -61,7 +61,7 @@ services:
 
   test-database:
     container_name: codedang-test-database
-    image: postgres:16-alpine
+    image: postgres:17-alpine
     ports:
       - 5434:5432
     environment: