diff --git a/.github/workflows/tests_ci.yml b/.github/workflows/tests_ci.yml
index 40cdbc78a0b..28a89a54023 100644
--- a/.github/workflows/tests_ci.yml
+++ b/.github/workflows/tests_ci.yml
@@ -81,7 +81,7 @@ jobs:
     timeout-minutes: 10
     services:
       postgres:
-        image: postgres:17
+        image: postgres:18
         env:
           POSTGRES_USER: testuser
           POSTGRES_PASSWORD: testpass
@@ -148,7 +148,7 @@ jobs:
     timeout-minutes: 10
     services:
       postgres:
-        image: postgres:17
+        image: postgres:18
         env:
           POSTGRES_USER: testuser
           POSTGRES_PASSWORD: testpass
@@ -233,7 +233,7 @@ jobs:
     timeout-minutes: 10
     services:
       postgres:
-        image: postgres:17
+        image: postgres:18
         env:
           POSTGRES_USER: testuser
           POSTGRES_PASSWORD: testpass