diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1defccf..a480a3b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -24,7 +24,7 @@ jobs:
         node: [22, 24, 26]
     services:
       postgres:
-        image: postgres:17
+        image: postgres:18
         env:
           POSTGRES_USER: postgres
           POSTGRES_PASSWORD: postgres