diff --git a/postgis/test/check-extension.yaml b/postgis/test/check-extension.yaml
index 4320d0b..367dda9 100644
--- a/postgis/test/check-extension.yaml
+++ b/postgis/test/check-extension.yaml
@@ -20,7 +20,7 @@ spec:
                 name: (join('-', [$values.name, 'app']))
                 key: uri
         # renovate: datasource=docker depName=alpine/psql versioning=docker
-        image: alpine/psql:18.4@sha256:54e0912fe60096d54e1e755a2dbe686e0db89d100647d053cc2f04c934f69a82
+        image: alpine/psql:18.4@sha256:7a472183a71a655468a0acf201f51d06f1c046c0096923f1caf9053bbeda0a71
         command: ['sh', '-c']
         args:
          - |
diff --git a/test/check-extension.yaml b/test/check-extension.yaml
index 7f57817..9cd3193 100644
--- a/test/check-extension.yaml
+++ b/test/check-extension.yaml
@@ -24,7 +24,7 @@ spec:
                 name: (join('-', [$values.name, 'app']))
                 key: uri
         # renovate: datasource=docker depName=alpine/psql versioning=docker
-        image: alpine/psql:18.4@sha256:54e0912fe60096d54e1e755a2dbe686e0db89d100647d053cc2f04c934f69a82
+        image: alpine/psql:18.4@sha256:7a472183a71a655468a0acf201f51d06f1c046c0096923f1caf9053bbeda0a71
         command: ['sh', '-c']
         args:
          - |
diff --git a/timescaledb-oss/test/check-extension.yaml b/timescaledb-oss/test/check-extension.yaml
index 9505254..b64323b 100644
--- a/timescaledb-oss/test/check-extension.yaml
+++ b/timescaledb-oss/test/check-extension.yaml
@@ -17,7 +17,7 @@ spec:
                 name: (join('-', [$values.name, 'app']))
                 key: uri
         # renovate: datasource=docker depName=alpine/psql versioning=docker
-        image: alpine/psql:18.4@sha256:54e0912fe60096d54e1e755a2dbe686e0db89d100647d053cc2f04c934f69a82
+        image: alpine/psql:18.4@sha256:7a472183a71a655468a0acf201f51d06f1c046c0096923f1caf9053bbeda0a71
         command: ['sh', '-c']
         args:
          - |
diff --git a/wal2json/test/check-slot.yaml b/wal2json/test/check-slot.yaml
index 307f802..25292d2 100644
--- a/wal2json/test/check-slot.yaml
+++ b/wal2json/test/check-slot.yaml
@@ -15,7 +15,7 @@ spec:
                 name: (join('-', [$values.name, 'app']))
                 key: uri
         # renovate: datasource=docker depName=alpine/psql versioning=docker
-        image: alpine/psql:18.4@sha256:54e0912fe60096d54e1e755a2dbe686e0db89d100647d053cc2f04c934f69a82
+        image: alpine/psql:18.4@sha256:7a472183a71a655468a0acf201f51d06f1c046c0096923f1caf9053bbeda0a71
         command: ['sh', '-c']
         args:
          - |