diff --git a/docker-compose.yml b/docker-compose.yml
index 4e29a9b..8649c2d 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -25,7 +25,7 @@ services:
       db:
         condition: service_healthy
   db:
-    image: postgres:13.4-alpine@sha256:dc86d1cb801c9641c3e9c5bc094a098bdb79aeade0318adf2a17acf3a8724a7a
+    image: postgres:13.4-alpine@sha256:2359dfa492ba2de312f569a3847bec53b313c6536fd12a75172a2e2fdb4c92a5
     restart: unless-stopped
     healthcheck:
       test: pg_isready