diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index 4fd2d00c..741573ca 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -9,7 +9,7 @@ jobs:
       QLTY_COVERAGE_TOKEN: ${{ secrets.QLTY_COVERAGE_TOKEN }}
     services:
       postgres:
-        image: postgres:17
+        image: postgres:18
         ports: ["5432:5432"]
         env:
           POSTGRES_PASSWORD: password