diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index 28432fec7..e1381d1db 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -5,7 +5,7 @@ jobs:
   test:
     services:
       postgres:
-        image: postgres:16
+        image: postgres:17
         ports:
           - "5432:5432"
         env: