diff --git a/.github/workflows/e2e-tests.yml b/.github/workflows/e2e-tests.yml
index 296145a92..b21f5dd66 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:a5e89e5f2679863bedef929c4a7ec5d1a2cb3c045f13b47680d86f8701144ed7
+        image: postgres:15.4@sha256:f2d194fecc644f4d71fb52ff191f17e3550247e2511affbecc2514269f84639a
         env:
           POSTGRES_PASSWORD: hedgedoc
           POSTGRES_USER: hedgedoc