diff --git a/.github/workflows/e2e-tests.yml b/.github/workflows/e2e-tests.yml
index 2988ef19d..740147d8f 100644
--- a/.github/workflows/e2e-tests.yml
+++ b/.github/workflows/e2e-tests.yml
@@ -92,7 +92,7 @@ jobs:
     services:
       postgres:
         # renovate: datasource=docker depName=postgres
-        image: postgres:15.4@sha256:d9b1b0ec74e734772a2e76c72d36a51de21f3842a6c872cf356a26a0a6b903d2
+        image: postgres:15.4@sha256:087b069b50e94b7997e780f82b2b13f9895daea18d55ad569d23f9410cca618e
         env:
           POSTGRES_PASSWORD: hedgedoc
           POSTGRES_USER: hedgedoc