diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 06ce9134..41988027 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -31,7 +31,7 @@ jobs:
 
     services:
       postgres:
-        image: postgres:18.6@sha256:4ef4dbc939d61acea57712655ddb4b4ab27419c913f94cca0cd57cb3ea3c2280
+        image: postgres:18.6@sha256:74935e72241653ca55e0414067e6d8763aceb8a810eb51b452253ec3dcfc4336
         env:
           POSTGRES_USER: postgres
           POSTGRES_PASSWORD: postgres