diff --git a/postgis/test/check-extension.yaml b/postgis/test/check-extension.yaml
index 7bdfacb..4320d0b 100644
--- a/postgis/test/check-extension.yaml
+++ b/postgis/test/check-extension.yaml
@@ -20,7 +20,7 @@ spec:
                 name: (join('-', [$values.name, 'app']))
                 key: uri
         # renovate: datasource=docker depName=alpine/psql versioning=docker
-        image: alpine/psql:18.4@sha256:b884e06e00f3318ce1cac67ce8305d3a793c72c4fe821fa397d20e2ea38b2636
+        image: alpine/psql:18.4@sha256:54e0912fe60096d54e1e755a2dbe686e0db89d100647d053cc2f04c934f69a82
         command: ['sh', '-c']
         args:
          - |
diff --git a/test/check-extension.yaml b/test/check-extension.yaml
index 02ab44e..7f57817 100644
--- a/test/check-extension.yaml
+++ b/test/check-extension.yaml
@@ -24,7 +24,7 @@ spec:
                 name: (join('-', [$values.name, 'app']))
                 key: uri
         # renovate: datasource=docker depName=alpine/psql versioning=docker
-        image: alpine/psql:18.4@sha256:b884e06e00f3318ce1cac67ce8305d3a793c72c4fe821fa397d20e2ea38b2636
+        image: alpine/psql:18.4@sha256:54e0912fe60096d54e1e755a2dbe686e0db89d100647d053cc2f04c934f69a82
         command: ['sh', '-c']
         args:
          - |
diff --git a/timescaledb-oss/test/check-extension.yaml b/timescaledb-oss/test/check-extension.yaml
index f7dadf0..9505254 100644
--- a/timescaledb-oss/test/check-extension.yaml
+++ b/timescaledb-oss/test/check-extension.yaml
@@ -17,7 +17,7 @@ spec:
                 name: (join('-', [$values.name, 'app']))
                 key: uri
         # renovate: datasource=docker depName=alpine/psql versioning=docker
-        image: alpine/psql:18.4@sha256:b884e06e00f3318ce1cac67ce8305d3a793c72c4fe821fa397d20e2ea38b2636
+        image: alpine/psql:18.4@sha256:54e0912fe60096d54e1e755a2dbe686e0db89d100647d053cc2f04c934f69a82
         command: ['sh', '-c']
         args:
          - |
diff --git a/wal2json/test/check-slot.yaml b/wal2json/test/check-slot.yaml
index 5ba4a87..307f802 100644
--- a/wal2json/test/check-slot.yaml
+++ b/wal2json/test/check-slot.yaml
@@ -15,7 +15,7 @@ spec:
                 name: (join('-', [$values.name, 'app']))
                 key: uri
         # renovate: datasource=docker depName=alpine/psql versioning=docker
-        image: alpine/psql:18.4@sha256:b884e06e00f3318ce1cac67ce8305d3a793c72c4fe821fa397d20e2ea38b2636
+        image: alpine/psql:18.4@sha256:54e0912fe60096d54e1e755a2dbe686e0db89d100647d053cc2f04c934f69a82
         command: ['sh', '-c']
         args:
          - |