diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 0f3ab2a..f7c8a9c 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -34,7 +34,7 @@ jobs:
     runs-on: ubuntu-latest
     services:
       postgres:
-        image: postgres:18-alpine@sha256:a1d02e4bd40c94d3bf2bdd3678c137388e76d9efcd23c285e9429d336a834b44
+        image: postgres:18-alpine@sha256:d3e1620b530c944afa6e887d22eb899824da68e19c52024bf98f5220c88a65b2
         env:
           POSTGRES_USER: swimstats
           POSTGRES_PASSWORD: swimstats
diff --git a/docker-compose.yaml b/docker-compose.yaml
index b4f5b80..a280824 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -1,6 +1,6 @@
 services:
   postgres:
-    image: postgres:18-alpine@sha256:a1d02e4bd40c94d3bf2bdd3678c137388e76d9efcd23c285e9429d336a834b44
+    image: postgres:18-alpine@sha256:d3e1620b530c944afa6e887d22eb899824da68e19c52024bf98f5220c88a65b2
     container_name: swimstats-postgres
     environment:
       POSTGRES_USER: swimstats